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公开(公告)号：US2696553A
公开(公告)日：1954-12-07
申请号：US6988249
申请日：1949-01-08
Applicant: INT STANDARD ELECTRIC CORP
Inventor： ANDREW BROWN , ALEXANDER TOMLIN DENIS
IPC: H01H67/06
CPC classification number: H01H67/06
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