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PCE
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DIFF Subgroup
B22C 9/03

formed by vacuum-sealed moulding

Introduced: January 1995

Full Title

Full titles differ between systems:

IPC:

Moulds or cores; Moulding processes > Sand moulds or like moulds for shaped castings > formed by vacuum-sealed moulding

CPC:

Moulds or cores (uniquely adapted to particular casting processes B22D); Moulding processes > Sand moulds or like moulds for shaped castings > formed by vacuum-sealed moulding

No child classifications to compare. This is a leaf node in both IPC and CPC.