IPC Subgroup
B21F 27/02 without additional connecting elements or material at crossings, e.g. connected by knitting
Introduced: September 1968
Last revised: January 2006
Full Title
Making wire network, i.e. wire nets > without additional connecting elements or material at crossings, e.g. connected by knitting
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- WORKING OR PROCESSING OF METAL WIRE
2 direct subcodes
Child Classifications
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- B21F 27/04 Manufacturing on machines with rotating blades or formers
- B21F 27/06 Manufacturing on twister-gear machines