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公开(公告)号：US3121152A
公开(公告)日：1964-02-11
申请号：US2698560
申请日：1960-05-05
Applicant: VAPOR CORP
Inventor： KRISTUPAS DAUGIRDAS , SHMUEL BERLINSKY
CPC classification number: H01H3/168 , H01H1/242 , H01H9/04 , H01H9/06 , H01H2009/066
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