IPC Subgroup
B22C 7/04 Pattern plates
Introduced: September 1968
Last revised: January 2006
Full Title
Patterns; Manufacture thereof so far as not provided for in other classes > Pattern plates
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CASTING; POWDER METALLURGY
- Subclass:
- FOUNDRY MOULDING
1 direct subcode
Child Classifications
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- B22C 7/05 for vacuum-sealed moulding