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IPC Subgroup
B29D 30/24

Drums

Introduced: January 1985

Last revised: January 2006

Full Title

Producing pneumatic or solid tyres or parts thereof > Pneumatic tyres or parts thereof > Building tyres > by the flat-tyre method, i.e. building on cylindrical drums > Drums

Classification Context

Section:
PERFORMING OPERATIONS; TRANSPORTING
Class:
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
Subclass:
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE

1 direct subcode

Child Classifications

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  • B29D 30/26 Accessories or details, e.g. membranes or transfer rings