7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
valves being parts of machines, namely, valves for variable pressure gas injection; pressure reducers as parts of machines, namely, gas pressure reducers; regulators being parts of machines, namely, gas regulators; pressure regulators being parts of machines, namely, gas pressure regulators; pressure valves being parts of machines, namely, gas pressure valves; pressure reducers and high pressure regulators for gas being parts of machines, namely, pressure reducers and high pressure regulators for compressed gas injectors
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
pressure indicator plugs for valves, namely, pressure indicator plugs for compressed gas injection valves; pressure indicators, namely, pressure indicators for use with compressed gas injection valves; pressure measuring apparatus, namely, pressure measuring apparatus for compressed gas injection valves; automatic indicators of low and/or high pressure of gas; pressure control apparatus for compressed gas injection valves; pressure indicators for compressed gas injection valves