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.
machines for manufacturing and transforming plastic materials, namely, extrusion machines for plastic; machine accessories, namely, crowns for nozzles, suction apparatus and water installations, included in this class, namely, extrusion plastic machine components parts for pelletizing machines
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.
monitoring apparatus, electric, namely, monitoring systems of extrusion machines for monitoring conductor capacity in extrusion machine systems, flow meters, plastic extrusion flow rates; pressure measuring apparatus, namely, pressure gauges and pressured indicators for plastic processing, all relating to machines for manufacturing and transforming plastic materials