CPC Subgroup
B29C 44/02 for articles of definite length, i.e. discrete articles
Full Title
Shaping by internal pressure generated in the material, e.g. swelling or foaming > for articles of definite length, i.e. discrete articles
7 direct subcodes
Child Classifications
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- B29C 44/04 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C 44/08 using several expanding steps
- B29C 44/10 Applying counter-pressure during expanding
- B29C 44/12 Incorporating or moulding on preformed parts, e.g. inserts or reinforcements