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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.
power operated mixers for use in the chemical, food, pharmaceutical, biological, and powder-metallurgical industries; vacuum food or chemical processing machines for use in the chemical, food, pharmaceutical, biological, and powder metallurgical industries; dosing machines for dispensing liquid, powdered, and granulated materials; machines for packing liquid, powdered and granulated materials; sample removal and cleaning machines for chemical apparatus and containers; stationary machines for lifting, pivoting, rotating, and moving barrels; and industrial drying machines
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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.
electrical controls for dosing, mixing, and moving of liquids, powders and granulated materials
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
steam generators for use in the chemical, food, pharmaceutical, biological, mineral and powder-metallurgical industries