CPC Subgroup
B29C 67/20 for porous or cellular articles, e.g. of foam plastics, coarse-pored
Full Title
Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 > for porous or cellular articles, e.g. of foam plastics, coarse-pored
3 direct subcodes
Child Classifications
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