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公开(公告)号:US2747082A
公开(公告)日:1956-05-22
申请号:US62316245
申请日:1945-10-18
Applicant: VARELA ARTHUR A
Inventor: VARELA ARTHUR A
IPC: G01S7/03
CPC classification number: G01S7/034
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公开(公告)号:US2544741A
公开(公告)日:1951-03-13
申请号:US23722238
申请日:1938-10-27
Applicant: VARELA ARTHUR A
Inventor: VARELA ARTHUR A
IPC: H03K5/07
CPC classification number: H03K5/07
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公开(公告)号:US2519419A
公开(公告)日:1950-08-22
申请号:US60833045
申请日:1945-08-01
Applicant: VARELA ARTHUR A
Inventor: VARELA ARTHUR A
CPC classification number: G01S7/4008 , H03K3/80
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公开(公告)号:US2465407A
公开(公告)日:1949-03-29
申请号:US48110843
申请日:1943-03-30
Applicant: VARELA ARTHUR A
Inventor: VARELA ARTHUR A
IPC: H03K3/537
CPC classification number: H03K3/537
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公开(公告)号:US2406871A
公开(公告)日:1946-09-03
申请号:US41188741
申请日:1941-09-22
Applicant: VARELA ARTHUR A
Inventor: VARELA ARTHUR A
IPC: H03K5/06
CPC classification number: H03K5/06
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公开(公告)号:US3311913A
公开(公告)日:1967-03-28
申请号:US31610552
申请日:1952-10-21
Applicant: VARELA ARTHUR A
Inventor: VARELA ARTHUR A
IPC: G01S13/42
CPC classification number: G01S13/424
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公开(公告)号:US2680828A
公开(公告)日:1954-06-08
申请号:US65535946
申请日:1946-03-18
Applicant: VARELA ARTHUR A
Inventor: VARELA ARTHUR A
IPC: G05D3/14
CPC classification number: G05D3/1436
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公开(公告)号:US2649546A
公开(公告)日:1953-08-18
申请号:US62163445
申请日:1945-10-10
Applicant: VARELA ARTHUR A
Inventor: VARELA ARTHUR A
IPC: H03K3/08
CPC classification number: H03K3/08
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公开(公告)号:US2627029A
公开(公告)日:1953-01-27
申请号:US49727343
申请日:1943-08-03
Applicant: VARELA ARTHUR A
Inventor: VARELA ARTHUR A
IPC: H03K3/78
CPC classification number: H03K3/78
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公开(公告)号:US2280109A
公开(公告)日:1942-04-21
申请号:US38713641
申请日:1941-04-07
Applicant: VARELA ARTHUR A
Inventor: VARELA ARTHUR A
IPC: G01S13/34
CPC classification number: G01S13/34
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