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公开(公告)号:US2621306A
公开(公告)日:1952-12-09
申请号:US49727243
申请日:1943-08-03
Applicant: VARELA ARTHUR A , HERRING JR ROBERT A
Inventor: VARELA ARTHUR A , HERRING JR ROBERT A
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公开(公告)号:US2611079A
公开(公告)日:1952-09-16
申请号:US45253442
申请日:1942-07-27
Applicant: VERELA ARTHUR A , HERRING JR ROBERT A
Inventor: VERELA ARTHUR A , HERRING JR ROBERT A
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公开(公告)号:US2673308A
公开(公告)日:1954-03-23
申请号:US26591052
申请日:1952-01-10
Applicant: HERRING JR ROBERT A
Inventor: HERRING JR ROBERT A
CPC classification number: H01J13/34 , H01J17/44 , H01J2893/0068 , H01J2893/0087
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公开(公告)号:US2624851A
公开(公告)日:1953-01-06
申请号:US24774051
申请日:1951-09-21
Applicant: HERRING JR ROBERT A
Inventor: HERRING JR ROBERT A
IPC: H03K3/55
CPC classification number: H03K3/55
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公开(公告)号:US2668942A
公开(公告)日:1954-02-09
申请号:US60929745
申请日:1945-08-06
Applicant: VARELA ARTHUR A , HERRING JR ROBERT A
Inventor: VARELA ARTHUR A , HERRING JR ROBERT A
IPC: G05F1/32
CPC classification number: G05F1/32
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公开(公告)号:US2527549A
公开(公告)日:1950-10-31
申请号:US47466343
申请日:1943-02-04
Applicant: HERRING JR ROBERT A
Inventor: HERRING JR ROBERT A
IPC: H01P1/14
CPC classification number: H01P1/14
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