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Inventor
TEPEL RUDOLF
DE
2 patents
Patents
2 patents
US4735874A
Apr 5, 1988
Process for producing a gas-tight, sealed alkaline battery
VARTA BATTERIE
9 citations
65
US4643959A
Feb 17, 1987
Process for producing a gas-tight, sealed alkaline battery
VARTA BATTERIE
9 citations
65