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公开(公告)号：US2667556A
公开(公告)日：1954-01-26
申请号：US16798850
申请日：1950-06-14
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： SICKLE ROSWELL C VAN , CUMMING HELEN J
IPC: H01H33/92
CPC classification number: H01H33/92
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公开(公告)号：US2666118A
公开(公告)日：1954-01-12
申请号：US17115850
申请日：1950-06-29
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： LUDWIG LEON R , LEEDS WINTHROP M , BAKER BENJAMIN P , CUMMING HELEN J
IPC: H01H33/95
CPC classification number: H01H33/95
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