DIFF Subgroup
C25B 9/40 Cells or assemblies of cells comprising electrodes made of particles; Assemblies of constructional parts thereof
Introduced: January 2021
Full Title
Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features > Cells or assemblies of cells comprising electrodes made of particles; Assemblies of constructional parts thereof
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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