DIFF Subgroup
H01M 4/10 of pressed electrodes with central core, i.e. dollies
Introduced: July 1974
Full Title
Electrodes > Electrodes composed of, or comprising, active material > Electrodes for primary cells > Processes of manufacture > of pressed electrodes with central core, i.e. dollies
No child classifications to compare. This is a leaf node in both IPC and CPC.