valves being parts of machines; pneumatically operable valves being parts of machines; thermostatic control valves for machines; non-metallic check valves being parts of machines; compressed air machine components, namely, cylinders, valves and air grips; compressed air pilot valves being parts of machines; valve diaphragms being parts of machines; pressure valves being parts of machines; pneumatically operable valves which are parts of machines; regulating valves being parts of machines; air filters for pneumatic controls being part of machines; cylinders being machine parts; metallic pressurized gas cylinders being parts of machines; machine parts, namely, twin-guide cylinders; pneumatic cylinder for mechanical use being a machine part; hydraulic cylinder for mechanical use being a machine part; machine parts, namely, rotary cylinders; cylinder jointings being machine parts; robotic arm for industrial use

solenoid valves; solenoid operated valves, namely, solenoid valves; electromagnetic switches, namely, solenoid valves; housings for electrical apparatus, namely, namely, electric switch housings, electrical connector housings, electric junction box housings, and housings for printed circuit boards; voltage regulators; electronic servo motor controllers; flow switches for monitoring and controlling the flow of gases or liquids; electric current control devices; computer controllers, namely, electronic controllers used to reduce power consumption; programmable controllers, namely, electronic controllers used to reduce power consumption; electronic controllers used to reduce power consumption; static exciters; pressure gauges; flow meters; electric measuring instruments, namely, clamp meters for measuring electricity; computer networking and data communications equipment, namely, computer hardware; communications apparatus and instruments, namely, electronic communications systems comprised of computer hardware and software for the transmission of data between two points; communications equipment, namely, modems; printed circuit boards; interface cards for computers, namely, printed circuits; microcircuits; electronic circuits