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PCE
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CPC Subgroup
B23F 9/04

by planing or slotting with reciprocating cutting tools

Full Title

Making gears having teeth curved in their longitudinal direction > by planing or slotting with reciprocating cutting tools

2 direct subcodes

Child Classifications

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  • B23F 9/06 having a shape similar to a spur-wheel or part thereof
  • B23F 9/07 having a shape similar to a crown wheel or a part thereof