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公开(公告)号:US2912611A
公开(公告)日:1959-11-10
申请号:US44620654
申请日:1954-07-28
Applicant: INT STANDARD ELECTRIC CORP
Inventor: WILLIAM BECK ARNOLD HUGH , BUTLER CUTTING ALAN , DOUGLAS BRISBANE ALAN , GEORGE KING
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公开(公告)号:US2705776A
公开(公告)日:1955-04-05
申请号:US26987252
申请日:1952-02-04
Applicant: INT STANDARD ELECTRIC CORP
Inventor: STARR ARTHUR T , GEORGE KING
IPC: H01P1/12
CPC classification number: H01P1/122
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