DIFF Subgroup
B29C 44/355 Full Title
Shaping by internal pressure generated in the material, e.g. swelling or foaming > Auxiliary operations
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
B29C 44/355 Shaping by internal pressure generated in the material, e.g. swelling or foaming > Auxiliary operations
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.