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公开(公告)号:US2683775A
公开(公告)日:1954-07-13
申请号:US12512749
申请日:1949-11-02
Applicant: OLIVE D ROSS , RUSSELL H VARIAN , UNIV LELAND STANFORD JUNIOR
CPC classification number: H01J23/36 , H01J25/12 , H01P1/2138
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公开(公告)号:US2596996A
公开(公告)日:1952-05-20
申请号:US17402850
申请日:1950-07-15
Applicant: OLIVE D ROSS , RUSSELL H VARIAN , SIGURD F VARIAN , UNIV LELAND STANFORD JUNIOR
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公开(公告)号:US2643296A
公开(公告)日:1953-06-23
申请号:US11829849
申请日:1949-09-28
Applicant: BETSY R HANSEN , OLIVE D ROSS , SPERRY CORP
CPC classification number: H01P5/12 , H01P5/02 , Y10T307/414
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