IPC Subgroup
H01M 8/028 Sealing means characterised by their material
Introduced: January 2016
Full Title
Fuel cells; Manufacture thereof > Details > Sealing or supporting means around electrodes, matrices or membranes > Sealing means characterised by their material
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2 direct subcodes
Child Classifications
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- H01M 8/0282 Inorganic material
- H01M 8/0284 Organic resins; Organic polymers