[ CALIBRATING AND QUALITY CONTROL FLUIDS FOR BLOOD ANALYZERS, ESPECIALLY FOR PH BLOOD GAS ANALYZERS ]

INTERNAL COMBUSTION ENGINES FOR AIRCRAFT AND WATER CRAFT; STATIONARY INTERNAL COMBUSTION ENGINES AND THEIR COMPONENTS, STATIONARY INTERNAL COMBUSTION ENGINES FOR TEST PURPOSES AND THEIR COMPONENTS ALL FOR IN OTHER THAN FOR LAND VEHICLES; COMPRESSORS

ACTUATORS, SENSORS, INSTRUMENTS FOR MEASURING, TESTING AND MONITORING IN RESEARCH APPLICATIONS, namely, FOR USE IN ENGINE TEST EQUIPMENT FOR INTERNAL COMBUSTION ENGINES; PIEZOELECTRIC CRYSTALS; [ APPARATUS FOR CRYSTAL GROWTH, APPARATUS FOR CUTTING, ETCHING AND GRINDING CRYSTALS; ] STRAIN GAUGES; PIEZOELECTRIC AND ELECTROACOUSTIC COMPONENTS, namely, PIEZOELECTRIC RESONATORS, PRESSURE SENSORS, HIGH-PRESSURE SENSORS; STATIC AND DYNAMIC CALIBRATORS FOR HIGH-PRESSURE SENSORS, ACCELERATION SENSORS, namely, METERS FOR DETERMINATION OF THE RESONANCE BEHAVIOR OF PIEZOELECTRIC PRESSURE SENSORS, FORCE SENSORS, DISTANCE SENSORS, OPTICAL SENSORS, CAPACITIVE AND INDUCTIVE TRANSDUCERS, MICROWAVE SENSORS; [ PROBES AND INSTRUMENTS FOR APPLICATIONS IN BIOTECHNOLOGY AND ENVIRONMENTAL PROTECTION, ANALYZERS OF ENVIRONMENTAL SAMPLES, AND MICROCOMPUTERS AND MICROPROCESSORS FOR SUCH; ] ION-SELECTIVE SENSORS BASED ON FLUORESCENCE-OPTICAL PRINCIPLES OF MEASUREMENT; [ FLUORESCENCE PHOTOMETERS FOR SPECTROSCOPIC ANALYSIS; MEASURING PROBES FOR MONITORING SEWAGE OR WASTE WATER PLANTS AND FOR PROTECTION OF WATER BODIES; ] APPARATUS FOR DETERMINING THE CONCENTRATION OF AN AGENT CONTAINED IN A SUBSTANCE, LUMINESCENT INDICATORS; ELECTRO-OPTICAL METERS, ELECTRO-CHEMICAL ELECTRODES; MICRO-ELECTRODES; MICRO-OPTICAL AND MICRO-ELECTROCHEMICAL SENSORS WITH EVALUATION ELECTRONICS; MEASURING INSTRUMENTS AND MEASURING APPARATUS, namely, METERS FOR SCIENCE APPLICATIONS, namely, ENGINE EMISSION TESTING AND ANALYSIS AND VEHICLES CHASSIS DYNAMOMETER; SIGNALERS AND MONITORS, namely, IN TEST EQUIPMENT; FLOW METERS, THERMOMETERS, METERS FOR MEASURING STRUCTURE-BORNE SOUND AND AIR-BORNE SOUND, FLOW REGULATORS; PRESSURE REGULATORS, SPEED REGULATORS; ELECTRONIC LUQUID LEVEL METERS, METERS FOR MEASURING PRESSURE VIBRATIONS IN LIQUIDS, METERS FOR MEASURING TORSIONAL VIBRATIONS; CAPACITIVE DISTANCE METERS FOR UPPER DEAD CENTER OF RECIPROCATING ENGINES; METERS FOR MEASURING THE COMPOSITION OF EXHAUST GASES, DENSITOMETERS, ANGLE MARKER GENERATORS, PHOTOELECTRIC BARRIERS, MICROWAVE INTERFEROMETERS, SPEEDOMETERS, CADENCE CALCULATORS, CALIBRATORS FOR SENSORS AND MEASURING EQUIPMENT, ELECTRIC CHARGE AMPLIFIERS, LASER-OPTICAL INSTRUMENTS FOR INVESTIGATION OF FLOW PHENOMENA IN LIQUIDS AND GASES; DIAGNOSIS APPARATUS FOR INTERNAL COMBUSTION ENGINES BOTH SELF-DRIVEN AND EXTERNALLY DRIVEN, MONITORS FOR INTERNAL COMBUSTION ENGINES IN OPERATION, METERS FOR THERMODYNAMIC EVALUATION OF INTERNAL COMBUSTION ENGINES; DYNAMO METRIC BRAKES FOR TEST STANDS, CONTROLLERS FOR INTERNAL COMBUSTION ENGINES, AUTOMATED TEST STANDS FOR ENGINES, TEST STANDS FOR SUBASSEMBLIES AND THEIR COMPONENTS, TEST STANDS FOR THE TESTING OF AIRCRAFT COMPONENTS; INTERNAL COMBUSTION ENGINES FOR TEST PURPOSES WITH AND WITHOUT TURBOCHARGERS, FEATURING EXHAUST GAS RECYCLING AND COMBUSTION GAS STORAGE CAPABILITIES; [ BALLISTIC MEASURING APPARATUS, TARGET DETECTORS, GUNPOWDER ANALYZERS, AMMUNITION TESTERS FOR INTERIOR BALLISTICS; ] COMPUTER PROGRAMS AND CONTROLLERS FOR THE OPERATING AND TESTING OF INTERNAL COMBUSTION ENGINES AND FOR THE ANALYSIS OF EXHAUST GAS EMISSIONS AND GENERATION AND REDUCTION OF GAS EMISSIONS, AND FOR ANALYSIS OF STRESSES, STRAINS, VIBRATIONS, NOISE GENERATION, NOISE PROPAGATION AND NOISE RADIATION; COMPUTER PROGRAMS FOR ANALYZING THE FLOW OF FLUIDS AND GASES AND THE INTERNAL COMBUSTION PROCESSES OF THE ENGINE, AND FOR ANALYZING THE PROCESS OF MIXTURE-FORMING AND MIXTURE-LAYERING IN INTERNAL COMBUSTION ENGINES; COMPUTER PROGRAMS FOR SIMULATION OF THERMODYNAMIC PROCESSES, COMPUTER PROGRAMS FOR SIMULATION OF FLOWS OF FLUIDS AND GASES, TEMPERATURE AND PRESSURE CURVES; COMPUTER PROGRAMS FOR SIMULATION OF TEMPERATURE DISTRIBUTION IN SOLID BODIES, ESPECIALLY IN COMPONENTS OF INTERNAL COMBUSTION ENGINES AND THEIR SUBASSEMBLIES; COMPUTER PROGRAMS FOR SIMULATION OF COMBUSTION AND DETONATION PROCESSES, COMPUTER PROGRAMS FOR THE ANALYSIS OF EXTERNAL FLOWS AROUND MOVING PARTS AND BODIES, ESPECIALLY LANDCRAFT, AIRCRAFT AND WATERCRAFT; COMPUTER PROGRAMS FOR THE ANALYSIS OF FLOWS OF FLUIDS AND GASES IN CLOSED SPACES, ESPECIALLY AIR CONDITIONING APPLICATIONS; [ MEASURING PROBES AND MEASURING MONITORS FOR APPLICATIONS IN BIOTECHNOLOGY AND ENVIRONMENTAL PROTECTION, AND COMPONENT PARTS THEREFOR, MICROCOMPUTERS AND MICROPROCESSORS FOR SUCH; ] SENSORS AND PROBES FOR MEASURING THE OXYGEN PARTIAL PRESSURE, CARBON DIOXIDE PARTIAL PRESSURE, HYDROGEN ION CONCENTRATION, ELECTROLYTE CONCENTRATION, [ METABOLITE AND SUBSTRATE CONTENTS IN BIOREACTORS; FERMENTERS FOR BEVERAGE AND FOOD TECHNOLOGY; ] FIBER OPTICAL SENSORS FOR SIMULTANEOUS MEASUREMENT OF VARIOUS PARAMETERS, namely, OXYGEN PARTIAL PRESSURE, CARBON DIOXIDE PARTIAL PRESSURE, HYDROGEN-ION CONCENTRATION, ELECTROLYTE CONCENTRATION, BIO SENSORS AND ION-SELECTIVE SENSORS BASED ON LUMINESCENCE-OPTICAL PRINCIPLES OF MEASUREMENT; [ SENSORS FOR TRACE ANALYSIS IN THE BEVERAGES AND FOOD INDUSTRY; ] OPTICAL SENSORS, [ REFERENCE ELECTRODES, CAPILLARY ELECTRODES, ELECTRODE TEST EQUIPMENT; SENSORS FOR TRACE ANALYSIS IN THE BEVERAGES AND FOOD INDUSTRY ]

[ Medical apparatus and instruments, namely, medical measuring devices and instruments as well as their components, medical therapy equipment; probes for medical purposes; non-invasive and transcutane measuring devices; equipment for the withdrawal of blood; equipment for blood tests and their components, hose pumps, sample feeding devices, devices for determination of the electrolyte contents, hydrogen-ion concentrations, metabolite and substrate contents, and partial pressures of gaseous substances all for blood test equipment; devices for determining the concentration of an agent contained in a substance, luminescent indicators, luminescence photometers and equipments for spectroscopic analysis, electro-optical measuring instruments, electrochemical electrodes, micro electrodes, optical sensors, immuno sensors, micro-optical and micro electrochemical sensors with evaluation electronics, reference electrodes, capillary electrodes, electrode test equipment, calibrating devices for measuring instruments, all for medical applications; equipment for tumor diagnoses; implantable devices for measuring the composition of body fluids and for automatic medication; medical pulse pressure transducers; artificial sleep and anesthetization equipment; microcomputers and microprocessors for medical purposes ]

Internal combustion engines for land vehicles and parts thereof

Maintenance of internal combustion engines and vehicles; maintenance of electronic measuring, testing and monitoring devices and of electronic measuring, testing and monitoring facilities [ ; maintenance of medical and biotechnological equipment and instruments, as well as apparatus for beverage and food technology ]

Training courses and classes for company personnel and guest engineers in engine design, research and development, and in measurement technology and instrumentation, including motion picture shows and video films

Research in engine construction, measurement technology and instrumentation; engineering of internal combustion engines, test engines and parts thereof using data processing systems; engineering of machinery and apparatus, test stands, dynamic test stands, simulation test stands, cold test stands, manufacture test stands; test equipment, measuring instruments and experimental gear for engines and machines [ and ballistics; ] component development for combustion engines and other engine types; development of low-emission combustion techniques and lean-fuel engines; combustion photography and high-speed photography for combustion chambers; development of power assemblies, development of vehicles; development of fuel systems for engines using liquid, solid or gaseous fuels and for injection engines using conventional fuels or alternative fuels; analysis and testing of the influence of fuels and lubricating oils on exhaust emissions and on the abrasive and corrosive wear of engine components and resulting particle emissions; analysis and testing of oil consumption based on the metallic components of particle emissions; development of transient exhaust gas and particle emissions; analysis of operation, noise generation and silencing of engines; analysis of noise reduction in engines and gear trains; consulting service in the field of internal combustion engines and systems operated by such engines, and operated on gear trains; development of macro programs for computer-aided design and computer-aided manufacturing, and computer programs for databank applications; development of computer and control programs for the operating and testing of internal combustion engines and for the analysis of exhaust gas emissions, their generation and reduction, and for stresses, strains, vibrations, noise generation, noise propagation and noise radiation; development of computer programs for the analysis of flow phenomena and combustion processes inside the engine, and for processes of mixture-formation and mixture-layering; development of computer programs for simulation of thermodynamic processes; development of computer programs for simulation of flows of fluids and gases, temperature and pressure curves; development of computer programs for simulation of temperature distribution in solid bodies, especially in components of internal combustion engines and their subassemblies; development of computer programs for simulation of combustion and detonation processes; development of computer programs for flow processes and combustion processes, and for processes of mixture-formation, charging and/or mixture-layering in internal combustion engines; development of computer programs for external flows around moving parts and bodies, especially landcraft, aircraft and watercraft, development of computer programs for flows in closed spaces, especially air conditioning applications; development of computer programs for analysis of exhaust gas emissionT, their generation and reduction; [ rental of data processing systems and rental of computer, ] simulation and control programs for development and research of computer-aided construction, computer-aided manufacturing, data bank applications and for operating and testing of internal combustion engines research and development in the field of measuring probes and measuring instruments and devices; development of test stands, test equipment and experimentation equipment; preparation of computer programs and control programs for use in test stands, and [ consultation all in the fields of biotechnology, medicine, beverage and food technology and environmental protection, measurements for purposes of environmental protection; rental of medical instruments and apparatus, of apparatus for beverage and food technology and of equipment for environmental protection ]