DIFF Subgroup
B28B 1/44 by forcing cores into filled moulds for forming hollow articles
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Producing shaped articles from the material > by forcing cores into filled moulds for forming hollow articles
CPC:
Producing shaped articles from the material (using presses B28B3/00; shaping on moving conveyors B28B5/00; producing tubular articles B28B21/00 ) > by forcing cores into filled moulds for forming hollow articles
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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