IPC Main Group
B23F 21/00 Tools specially adapted for use in machines for manufacturing gear teeth
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- Subclass:
- MAKING GEARS OR TOOTHED RACKS
7 direct subcodes
Child Classifications
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- B23F 21/02 Grinding discs; Grinding worms
- B23F 21/03 Honing tools
- B23F 21/04 Planing or slotting tools
- B23F 21/12 Milling tools
- B23F 21/24 Broach-milling tools
- B23F 21/26 Broaching tools
- B23F 21/28 Shaving cutters