DIFF Subgroup
B29D 30/72 Side-walls
Introduced: January 1985
Full Title
Full titles differ between systems:
IPC:
Producing pneumatic or solid tyres or parts thereof > Pneumatic tyres or parts thereof > Side-walls
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 > Side-walls
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Note: 4 CPC extensions are marked as secondary classification only.
Child Classifications
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