H
ELECTRICITY
H
ELECTRICITY
H01
ELECTRIC ELEMENTS
H01
ELECTRIC ELEMENTS
H01M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M10/00
Secondary cells; Manufacture thereof
H01M10/00
Secondary cells; Manufacture thereof
H01M10/04
Construction or manufacture in general
H01M10/04
Construction or manufacture in general
H01M10/0422
Cells or battery with cylindrical casing
H01M10/0422
Cells or battery with cylindrical casing