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patent withdrawn (9) patent withdrawn (9)  
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Full Hierarchy | agricultural (3,490) | armaments (163) | combination tools (640) | construction machines (96) | electrical devices (1,405) | gauges (108) | handheld power tools (825)
hardware (275) | household tools (118) | household (2,468) | industrial machines (1,982) | industrial tanks (5) | industrial tools (1,271) | knives and cutters (180) | layout tools (2,673)
manufacturing (382) | material handling (404) | metalworking machines (15,365) | metalworking tools (2,088) | musical instruments (59) | patent withdrawn (9) | photographic apparatus (497) | pliers (765)
potters tools (3) | propulsion and energy (6,301) | punches (50) | rules (502) | screwdrivers (610) | specialty machines (3,006) | specialty tools (1,827) | stoneworking (157)
structures (127) | tool making (471) | trade specific (6,030) | transportation (1,176) | water distribution systems (259) | woodworking machines (15,663) | woodworking tools (4,195) | work holding (1,668)
wrenches (6,175)

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