7
Electric pumps; machines, namely vacuum pumps; machine parts, namely, individual parts of pumps and vacuum pumps; machine and motor parts, namely, filters
9
Measuring apparatus and instruments and gauges for measuring pressure, absolute pressure, differential pressure, temperature, quantity, particularly flow rate, humidity, force, acceleration, travel, angle, speed, density or levels; manometers, mano-vacuum meters, pressure scales, barometers, altimeters, thermometers, thermo-hydrometers, hydrometers, pressure-measuring sensors, and flow meters for use in vacuum pumps; pressure transmitters; transducers, particularly pressure transducers, differential pressure transducers, level transducers and televisors for use in vacuum pumps; control and regulation devices, namely pressure switches, limit switches, level switches, flow controllers, pneumatic relays, electrical contactors, and position controllers for use in vacuum pumps; electro-technical and fluidic apparatus and instruments, namely power supply units, amplifiers, circuits, switching elements and recording instruments for use in vacuum pumps; calibrators for use in vacuum pumps; fastening and connecting elements, namely threaded connections, surmounting rings, measuring device holders, pipe and hose couplings made of metal or plastic, for use in vacuum pumps; and component parts of the aforementioned goods