Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
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B23F
MAKING GEARS OR TOOTHED RACKS
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23/00
Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
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B23F23/02
Loading,; unloading; or chucking arrangements for workpieces
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B23F23/06
Chucking arrangements
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