DIFF Subgroup
B29D 30/70 Annular breakers
Introduced: January 1985
Full Title
Full titles differ between systems:
IPC:
Producing pneumatic or solid tyres or parts thereof > Pneumatic tyres or parts thereof > Annular breakers
CPC:
Producing pneumatic or solid tyres or parts thereof (producing inner tubes B29D23/24; constructional form of tyres or parts thereof B60C; connection of valves to inflatable elastic bodies B60C29/00; testing of tyres G01M17/02) > Pneumatic tyres or parts thereof > Annular breakers
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.
Child Classifications
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