IPC Subgroup
B22C 13/12 for cores
Introduced: September 1968
Last revised: January 2006
Full Title
Moulding machines for making moulds or cores of particular shapes > for cores
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CASTING; POWDER METALLURGY
- Subclass:
- FOUNDRY MOULDING
2 direct subcodes
Child Classifications
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- B22C 13/14 by sweeping, turning, or coating
- B22C 13/16 by pressing through a die