Patent classifications
H
ELECTRICITY
Load children
H01
ELECTRIC ELEMENTS
Load children
H01M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Load children
12/00
Hybrid cells; Manufacture thereof
Load children Filter patents View analytics View as hierarchy
H01M12/04
composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
Load children Filter patents View analytics View as hierarchy
H01M12/06
with one metallic and one gaseous electrode
Load children Filter patents View analytics View as hierarchy
H01M12/065
with plate-like electrodes or stacks of plate-like electrodes
Filter patents View analytics View as hierarchy