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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.
agricultural machines, namely,[ silos fillers, silo millers, machines for removing fodder from silos; ] machines for lifting forestry, cranes, cable cranes, sawing machines, cutting machines, debranching machines and crane processors
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
tanks for sewage; water tanks for drinking water
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19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
construction materials, namely, prefabricated homes, prefabricated halls for industry and sports, prefabricated main trusses, prefabricated warehouses, prefabricated tower silos, low silos, bulk material silos
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20
Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics
non-metal tanks, namely, storage tanks for agriculture and for biogas,[ clarification pits,] liquid manure tanks, food storage tanks