Concerns alkaline cells and batteries whose main polarizationfactor is manganese dioxide and has the following electrochemicalcomposition: manganese and alkaline zinc electrolytic solution (Withdrawn Document)
Concerns all types of alkaline mercuric-oxide cells and batteries(M-series batteries) (Withdrawn Document)
Concerns different kinds of alkaline mercuric oxidemanganese dioxide cells and batteries composed mainly of mercuryoxide, manganese dioxide and an alkaline zinc electrolytic solution (Withdrawn Document)