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PCE
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DIFF Subgroup
B22D 17/22

Dies (manufacture, see the appropriate class, e.g. B23P15/24); Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies

Introduced: September 1968

Title

Titles differ between systems:

IPC: Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies

CPC: Dies (manufacture, see the appropriate class, e.g. B23P15/24); Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies

Full Title

Full titles differ between systems:

IPC:

Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure > Accessories; Details > Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies

CPC:

Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure > Accessories: Details > Dies (manufacture, see the appropriate class, e.g. B23P15/24); Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies

CPC subdivides this area 10x more granularly than IPC with 9 additional codes.

9 codes are CPC-only extensions.

Child Classifications

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