CPC Main Group
B29D 23/00 Producing tubular articles (B29D24/00 takes precedence)
5 direct subcodes
Child Classifications
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- B29D 23/14 Cigar or cigarette holders
- B29D 23/18 Pleated hoses
- B29D 23/20 Flexible squeeze tubes, e.g. for cosmetics
- B29D 23/24 Endless tubes, e.g. inner tubes for pneumatic tyres