DIFF Subgroup
B22D 17/08 Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
Introduced: September 1968
Full Title
Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure > Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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