IPC Subgroup
H01M 10/06 Lead-acid accumulators
Introduced: July 1974
Last revised: January 2006
Full Title
Secondary cells; Manufacture thereof > Lead-acid accumulators
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
3 direct subcodes
Child Classifications
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- H01M 10/08 Selection of materials as electrolytes
- H01M 10/12 Construction or manufacture
- H01M 10/18 with bipolar electrodes