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公开(公告)号：US2489501A
公开(公告)日：1949-11-29
申请号：US59677245
申请日：1945-05-30
Applicant: ECONOMY FUSE AND MFG COMPANY
Inventor： GUSTAV RENSNER
IPC: H01H85/10
CPC classification number: H01H85/10
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