DIFF Main Group
B22D 31/00 Cutting-off surplus material, e.g. gates;
Introduced: September 1968
Title
Titles differ between systems:
IPC: Cutting-off surplus material after casting, e.g. gates
CPC: Cutting-off surplus material, e.g. gates;
Full Title
Full titles differ between systems:
IPC:
Cutting-off surplus material after casting, e.g. gates
CPC:
Cutting-off surplus material, e.g. gates;
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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