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PCE
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DIFF Subgroup
H01M 50/22

of the casings or racks

Introduced: January 2021

Full Title

Full titles differ between systems:

IPC:

Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells > Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders > characterised by the material > of the casings or racks

CPC:

Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells > Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders (structural combination of accumulators with charging apparatus H01M10/46) > characterised by the material > of the casings or racks

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

IPC defines codes here since 2021.

Child Classifications

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  • H01M 50/227 Organic material since 2021 IPC+CPC Available in IPC and CPC
  • H01M 50/229 Composite material consisting of a mixture of organic and inorganic materials since 2021 IPC+CPC Available in IPC and CPC
  • H01M 50/231 having a layered structure since 2021 IPC+CPC Available in IPC and CPC