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PCE
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DIFF Main Group
F25D 5/00

Devices using endothermic chemical reactions, e.g. using frigorific mixtures

Introduced: September 1968

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

Child Classifications

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  • F25D 5/02 portable, i.e. adapted to be carried personally IPC+CPC Available in IPC and CPC