6
Ironmongery; doors of metal; staircases of metal; street gutters of metal; armor-plating of metal; metal fence panels; floors of metal; building materials of metal; Metal roofing panels; windows of metal; roof flashing of metal; flashing of metal for building; roofing of metal; sheets and plates of metal; fences of metal; ceilings of metal; buildings, transportable, of metal; weather vanes of metal; works of art of common metal; stringers [parts of staircases] of metal
7
agricultural machines; Spraying machines; mechanized livestock feeders; incubators for eggs; tedders; woodworking machines; electric welding apparatus; Rotary steam presses, portable, for fabric; weeding machines; washing apparatus; agitators; apparatus for drawing up beer under pressure; apparatus for aerating beverages; sowers [machines]; disintegrators; dynamos; hand-held tools, other than hand-operated; drainage machines; metalworking machines; brewing machines
8
abrading instruments [hand instruments]; agricultural implements, hand-operated; hand tools, hand-operated; garden tools, hand-operated; trowels [gardening]; insecticide atomizers [hand tools]; stamping-out tools [hand tools]; hand pumps; cattle shearers; punches [hand tools]; cutting tools [hand tools]; scraping tools [hand tools]; knives; table cutlery [knives, forks and spoons]; bow saws; apparatus for destroying plant parasites, hand-operated; Non-electric caulking guns; lifting jacks, hand-operated; spanners [hand tools]; dies [hand tools]
9
Scales; weighing apparatus and instruments; measures; Light meters; Microhardness testers; surveying instruments; gauges; detectors; measuring apparatus; magnifying glasses [optics]; protection devices for personal use against accidents; alarms; eyeglasses; concentration meters; Infrared detection apparatus; counters; time recording apparatus; slide calipers; Tool measuring instruments; Pressure recorders
19
aviaries [structures], not of metal; fences, not of metal; drain pipes, not of metal; props, not of metal; reinforcing materials, not of metal, for building; building materials, not of metal; partitions, not of metal; perches; pilings, not of metal; doors, not of metal; windows, not of metal; drain traps [valves], not of metal or plastic; street gutters, not of metal; Non-metal brackets for gutters; stringers [parts of staircases], not of metal; roof coverings, not of metal; roof flashing, not of metal; floors, not of metal; palisading, not of metal; water-pipes, not of metal