GALVANIC CELL HAVING A HIGH PRESSURE VENT CLOSURE

摘要

GALVANIC CELL HAVING A HIGH PRESSURE VENT CLOSURE Sealed galvanic dry cells having at least one gas venting passage disposed at the interface of the top surface of the cover and the curled over rim of the container. The passage is defined as being a recess in the cover disposed below the curled over rim and/or a notch in a portion of the curled over rim. S P E C I F I C A T I O N 1.