.~ Common fuse releases closures for plural openings
DEFINITION
Classification: 49/3
(under subclass 1) Device provided with a plurality of closures for a plurality of openings and wherein a single thermally responsive device, releases all of the closures, e.g., separate fusible means for each closure arranged so that the fusing of any one of the fusible means will permit all closures to be released.
SEE OR SEARCH THIS CLASS, SUBCLASS:
5, for plural sliding closures for a single opening wherein the closures are counter-balanced by each other, and wherein a single thermally responsive device releases all closures.
