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公开(公告)号：US3467934A
公开(公告)日：1969-09-16
申请号：US3467934D
申请日：1967-09-25
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： INNIS ROBERT T , MERCIER GEORGE E
CPC classification number: H01H85/36
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公开(公告)号：US3485979A
公开(公告)日：1969-12-23
申请号：US3485979D
申请日：1967-02-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： MERCIER GEORGE E
CPC classification number: H02H7/16
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