CPC Subgroup
B29C 44/34 Auxiliary operations
Full Title
Shaping by internal pressure generated in the material, e.g. swelling or foaming > Auxiliary operations
16 direct subcodes
Child Classifications
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- B29C 44/36 Feeding the material to be shaped
- B29C 44/56 After-treatment of articles, e.g. for altering the shape
- B29C 44/58 Moulds
- B29C 44/60 Measuring, controlling or regulating