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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H01M 8/124

characterised by the process of manufacturing or by the material of the electrolyte

Introduced: January 2016

Full Title

Full titles differ between systems:

IPC:

Fuel cells; Manufacture thereof > Fuel cells with solid electrolytes > operating at high temperature, e.g. with stabilised ZrO electrolyte > characterised by the process of manufacturing or by the material of the electrolyte

CPC:

Fuel cells; Manufacture thereof > Fuel cells with solid electrolytes > operating at high temperature, e.g. with stabilised ZrO2 electrolyte > characterised by the process of manufacturing or by the material of the electrolyte

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

IPC defines codes here since 2016.

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