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公开(公告)号:US2848645A
公开(公告)日:1958-08-19
申请号:US42632354
申请日:1954-04-29
Applicant: SPERRY RAND CORP
Inventor: MCBEE WARREN D
IPC: H01J23/50
CPC classification number: H01J23/50
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公开(公告)号:US2786185A
公开(公告)日:1957-03-19
申请号:US29289652
申请日:1952-06-11
Applicant: SPERRY RAND CORP
Inventor: SEGE THOMAS D , MCBEE WARREN D
IPC: H01P1/08
CPC classification number: H01P1/08
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公开(公告)号:US2887608A
公开(公告)日:1959-05-19
申请号:US61815356
申请日:1956-10-24
Applicant: SPERRY RAND CORP
Inventor: MCBEE WARREN D
IPC: H01J23/50
CPC classification number: H01J23/50
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