DIFF Subgroup
H01M 8/1213 characterised by the electrode/electrolyte combination or the supporting material
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 electrode/electrolyte combination or the supporting material
CPC:
Fuel cells; Manufacture thereof > Fuel cells with solid electrolytes > operating at high temperature, e.g. with stabilised ZrO2 electrolyte > characterised by the electrode/electrolyte combination or the supporting material
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 2016.
Child Classifications
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