IPC Subgroup
H01M 8/0293 Matrices for immobilising electrolyte solutions
Introduced: January 2016
Full Title
Fuel cells; Manufacture thereof > Details > Means for holding the electrolyte > Matrices for immobilising electrolyte solutions
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY