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PCE
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DIFF Subgroup
H01M 8/2425

High-temperature cells with solid electrolytes

Introduced: January 2016

Full Title

Fuel cells; Manufacture thereof > Grouping of fuel cells, e.g. stacking of fuel cells > with solid or matrix-supported electrolytes > High-temperature cells with solid electrolytes

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

IPC defines codes here since 2016.

Child Classifications

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  • H01M 8/2428 Grouping by arranging unit cells on a surface of any form, e.g. planar or tubular since 2016 IPC+CPC Available in IPC and CPC
  • H01M 8/243 Grouping of unit cells of tubular or cylindrical configuration since 2016 IPC+CPC Available in IPC and CPC
  • H01M 8/2432 Grouping of unit cells of planar configuration since 2016 IPC+CPC Available in IPC and CPC
  • H01M 8/2435 with monolithic core structure, e.g. honeycombs since 2016 IPC+CPC Available in IPC and CPC