DIFF Subgroup
B29C 67/20 for porous or cellular articles, e.g. of foam plastics, coarse-pored
Introduced: January 1985
Full Title
Full titles differ between systems:
IPC:
Shaping techniques not covered by groups , or > for porous or cellular articles, e.g. of foam plastics, coarse-pored
CPC:
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
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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