Machines and machine tools for supply and usage of gas; regulators and pressure regulators being parts of machines; pressure regulators being parts of machines; valve regulators being parts of machines; high flow regulators being parts of machines; cylinder pressure regulators being parts of machines; line pressure regulators being parts of machines; point of use regulators being parts of machines; pressure controller regulators being parts of machines; valves and check valves being parts of machines; pressure valves being parts of machines; control valves being parts of machines; regulating valves being parts of machines; safety valves being parts of machines; metal safety valves being parts of machines; high pressure valves being parts of machines; shut off valves being parts of machines and non-return valves being parts of machines; gas evacuation valve kits being parts of machines; hydraulic valves being parts of machines; valves operated automatically by hydraulic control being parts of machines; valves operated automatically by pneumatic control being parts of machines; ball valves being parts of machines; cylinder valves being parts of machines and cylinder combination valves being parts of machines; intake and distributor manifolds for pipelines, being part of machines; compressors as part of machines, compressors for gases, rotary compressors; machines and machine tools for cutting and welding, gas cutting and welding machines, metal cutting machine tools, gas-operated and electric soldering apparatus and soldering equipment in the nature of soldering irons; burners and nozzles being parts of cutting machines; gas-operated and electric torch welding apparatus and burner guns; welding and soldering torches, gas operated blow torches, cutting torches, cutting machines, electrodes for welding machines, arrestors as structural parts of welding torches; electric arc welding machines and apparatus; cutting and welding sets in the nature of electric welding machines; combination torches and combination cutters, namely, cutting torches; mechanical power-operated hose reels; couplings for machines, clamping tools for piping; adaptors for pipes being parts of machines, adaptor fittings being parts of machines; extension bars for power tools; filters for cutting machines; pressure filters for cutting machines; diaphragm valves being parts of machines, diaphragm shut off valves being parts of machines, diaphragm regulating valves being parts of machines; check valves of metal being parts of machines; pressure release screws being parts of machines; manifolds being parts of machines; distributor manifolds being part of machines; mechanical seals being parts of machines, pressurized seals being parts of machines; purge blocks being parts of machines; air suction machines, suction nozzles being parts of air suction machines

Measuring apparatus and instruments, namely, gasometers, pressure measuring apparatus; flowmeters; flow selectors, namely, electric flow control installations and flow regulators for commercial use; pressure gauges and pressure indicators; safety oxygen distribution regulators; manometers; contact manometers; pressure sensors and piezoelectronic pressure sensors; measuring, detecting and monitoring instruments, indicators and controllers, namely, level, resistance and temperature measuring instruments, and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; gas detectors, infrared detection apparatus; alarm monitoring systems; electronic monitoring systems for monitoring flowmeters, electric currents and electrical signals, and for collecting operational data and settings from gas and liquids delivery systems; pressure monitoring instruments, namely, pressure recorders; flow monitoring instruments, namely, particle flow monitors; pressure monitors in the nature of pressure sensors and pressure transmitters; gas flow monitors; display terminals and display terminal units, namely, flat panel display screens, graphic display electronic terminals and information display electronic terminals; pressure regulators, namely, high pressure regulators, line pressure regulators, cylinder pressure regulators, back pressure regulators, single-stage pressure regulators, dual-stage pressure regulators all for industrial purposes; pressure gauges; aneroid pressure gauges; contact pressure gauges; gas supply electronic indicator panels; solenoid valves; flow meters; flow controllers and mass flow controllers, namely, gas flow meters; flow switches for monitoring and controlling the flow of gases or liquids; alarm monitoring systems for gas and gas insufficiency; control devices, namely, electrical controlling devices; signal devices, namely, signal conditioning and communication devices for industrial process control; signaling transmitters and receivers, namely, wireless transmitters and receivers; cylinder scales; vacuum generators, namely, suction ejectors being valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines; software for connecting to, monitoring and controlling medical apparatus and instruments and medical gas apparatus and instruments, and for connecting to, monitoring and controlling the operation of gas equipment, gas supply, gas distribution and medical gas supply and distribution, healthcare gas supply and distribution, industrial gas supply and distribution and high purity gas supply and distribution; apparatus, instruments and installations in the nature of computer hardware for connecting to, monitoring and controlling medical apparatus and instruments; electric, electronic and photoelectronic sensors; liquid level sensors; and electronic detectors; motion detectors; infrared detectors and gas detectors; wireless alarm sensors; pressure sensors and motion detectors for monitoring and obtaining of information; monitors, receivers, remote control receivers, electric and electronic devices in the nature of wireless receivers and transmitters for monitoring and controlling the function, performance, status and location of other electrical or electronic devices or systems, apparatus or instruments; devices in the nature of wireless receivers and transmitters for transmission of clinical information; safety screens, protective helmets, welding helmets and safety goggles for torch welding; protective helmets; welding helmets; autodarkening welding helmets; hand shields in the nature of protective work gloves; protective workwear in the nature of clothing for protection against accidents, irradiation and fire; earthing clamps in the nature of earth terminals; electric and electronic cables and cable connectors; copper electric cables; electrical control panels and terminal blocks; gas savers in the nature of shut off valves, gas alarms and gas leak alarms, and electronic gas conserving devices being electronic valves for controlling gas; signaling apparatus for the optical and acoustic indication of gas limit warnings, namely, gas alarms and gas leak alarms

Surgical apparatus and instruments; apparatus for supplying medical gas, namely, therapeutic devices for delivering specifically engineered pressure and gas mixtures for medical benefit; medical gas apparatus and instruments, namely, central gas distribution units in the nature of centralized medical gas distribution systems for the delivery of oxygen, nitrous oxide and medical gases to multiple locations within a medical facility consisting of gas cylinders, gas containers, tubing, valves and ports, stabilizers in the nature of stabilizer devices to stabilize and maintain pressure in medical gas cylinders and containers, pressure monitors, regulators in the nature of devices to regulate air and gas pressure in medical gas cylinders and containers, flow measuring devices in the nature of devices to measure gas flow in medical gas cylinders, containers and gas delivery systems, gas outlets in the nature of devices to release, capture and transport medical gases in medical gas delivery systems, valves for use in medical apparatus and instruments in the nature of valves to control the flow or release of medical gases in centralized gas delivery systems, cut-off valves in the nature of valves to stop the flow of medical gases in medical gas delivery systems, and speed couplings being parts of medical apparatus and instruments, all sold as a unit for medical applications; oxygen concentrators for medical applications, oxygenators for medical use; respiratory therapy instruments and medical masks, namely, respiratory masks for medical purposes, oxygen inhalers for medical use and oxygen masks for medical use

Gas cleaners and purifiers, gas purifying apparatus and installations, namely, gas purification machines and gas scrubbers; regulating and safety apparatus and accessories for gas installations, namely, gas regulators and gas pressure regulators; safety valves for gas apparatus; stop valves for regulating gas; and pressure relief valves in the nature of regulating accessories for gas pipes and lines; pressure controllers, namely, gas regulators in the nature of pressure flow valves, gas regulators in the nature of gas supply panels, gas regulators in the nature of supply pressure regulators, gas regulators in the nature of gas pipe pressure regulators, gas regulators in the nature of gas bottle pressure regulators, gas regulators in the nature of console pressure regulators; installations for controlling the flow of gases, namely, gas regulators for gas pipes; gas regulators; gas line regulators; central gas distribution units for gas apparatus primarily consisting of gas regulators and also including control and safety apparatus being regulating accessories for gas apparatus; cryogenic valves used in the transport and storing of cryogenic gasses, namely, regulating accessories for gas pipes and lines; level control valves, for the control of changes in the height of a liquid in a storage system; safety valves for gas apparatus and gas pipes, namely, reverse flow check valves; stop valves being safety apparatus for gas apparatus, namely, reverse flow check valves; steam valves with pipe threads and welded threaded joints, namely, membrane check valves, expansion bellow control valves, pneumatic valves, gland seal housing valves; structural fittings for gas supply installations and gas systems in the nature of gas regulators and gas condensers other than parts of machines, namely, welded threaded joints, reducing adapters, connector cables, consoles, safety valves, check valves, bottle connector double valves, filters, quantity indicators, check valves with integrated filters, double valves and three-way valves; gas supply installations and systems in the nature of gas regulators and gas condensers other than parts of machines; installations for controlling the flow of gases in the nature of gas regulators and gas condensers other than parts of machines; first stage gas flow regulators; second stage gas flow regulators; stop valves being safety apparatus for gas apparatus in the nature of regulating accessories for gas pipes and lines; ball valves in the nature of regulating accessories for gas pipes and lines; flame arrestors in the nature of regulating accessories for gas pipes and lines; regulating accessories for gas pipes and lines; gas water heaters; friction lighters; humidifiers

Telecommunication services, namely, transmission of voice, audio, visual images and data by telecommunications networks, wireless communication networks, the Internet, information services networks and data networks, provided via platforms and portals on the Internet and other media; telecommunications services, namely, distribution of data via a global computer network or the internet; telecommunications services, namely, providing access to information and data in the nature of providing multiple-user access to a global computer information network; telecommunications services, namely, providing access to databases featuring information and data for monitoring medical apparatus and instruments, and gas apparatus

Custom manufacture, custom construction and custom assembly of machines and machine tools for supply and usage of gas, machines and machine tools for cutting and welding, measuring apparatus and instruments, pressure measuring and flow measuring apparatus, medical apparatus and instruments and apparatus for supplying medical gas, gas cleaners and purifiers, gas purifying apparatus and installations, installations for controlling the flow of gases, and central gas distribution units

Development and design of databases; development and design of computer software and hardware for monitoring and control of apparatus and instruments; providing virtual computer systems and computer environments through cloud computing for monitoring and controlling apparatus and instruments; monitoring of computer systems controlling medical apparatus and instruments to detect breakdowns; cloud computing featuring software for connecting to, monitoring and controlling medical apparatus and instruments and medical gas apparatus and instruments, and for connecting to, monitoring and controlling the operation of gas equipment, gas supply, gas distribution and medical gas supply and distribution, healthcare gas supply and distribution, industrial gas supply and distribution and high purity gas supply and distribution; cloud computing featuring application software for connecting to, monitoring and controlling medical apparatus and instruments and medical gas apparatus and instruments, and for connecting to, monitoring and controlling the operation of gas equipment, gas supply, gas distribution and medical gas supply and distribution, healthcare gas supply and distribution, industrial gas supply and distribution and high purity gas supply and distribution; platform as a service (PaaS) featuring computer software platforms for connecting to, monitoring and controlling medical apparatus and instruments and medical gas apparatus and instruments, and for connecting to, monitoring and controlling the operation of gas equipment, gas supply, gas distribution and medical gas supply and distribution, healthcare gas supply and distribution, industrial gas supply and distribution and high purity gas supply and distribution; software as a service (SaaS) featuring computer software for connecting to, monitoring and controlling medical apparatus and instruments and medical gas apparatus and instruments, and for connecting to, monitoring and controlling the operation of gas equipment, gas supply, gas distribution and medical gas supply and distribution, healthcare gas supply and distribution, industrial gas supply and distribution and high purity gas supply and distribution