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公开(公告)号:US2933724A
公开(公告)日:1960-04-19
申请号:US46770454
申请日:1954-11-09
Applicant: NORTH AMERICAN AVIATION INC
Inventor: ASHBY ROBERT M
IPC: G01S13/534
CPC classification number: G01S13/534
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公开(公告)号:US2956275A
公开(公告)日:1960-10-11
申请号:US21614551
申请日:1951-03-17
Applicant: NORTH AMERICAN AVIATION INC
Inventor: ASHBY ROBERT M
IPC: G01S13/44
CPC classification number: G01S13/4409
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公开(公告)号:US3278683A
公开(公告)日:1966-10-11
申请号:US22661562
申请日:1962-09-27
Applicant: NORTH AMERICAN AVIATION INC
Inventor: ASHBY ROBERT M , HOLMES III EUGENE A
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公开(公告)号:US3032759A
公开(公告)日:1962-05-01
申请号:US60751656
申请日:1956-08-31
Applicant: NORTH AMERICAN AVIATION INC
Inventor: ASHBY ROBERT M
CPC classification number: H01Q3/32 , G01S13/422
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公开(公告)号:US2838614A
公开(公告)日:1958-06-10
申请号:US28743852
申请日:1952-05-12
Applicant: NORTH AMERICAN AVIATION INC
Inventor: ASHBY ROBERT M , FAIRBANKS AVARD F , CADY WILLOUGHBY M
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公开(公告)号:US3229534A
公开(公告)日:1966-01-18
申请号:US32565552
申请日:1952-12-12
Applicant: NORTH AMERICAN AVIATION INC
Inventor: ASHBY ROBERT M
IPC: G01C21/18
CPC classification number: G01C21/18 , Y10T74/1221
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公开(公告)号:US3048844A
公开(公告)日:1962-08-07
申请号:US60690956
申请日:1956-08-29
Applicant: NORTH AMERICAN AVIATION INC
Inventor: ASHBY ROBERT M
CPC classification number: H01Q3/2658 , G01S13/422
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公开(公告)号:US3014214A
公开(公告)日:1961-12-19
申请号:US66843157
申请日:1957-06-27
Applicant: NORTH AMERICAN AVIATION INC
Inventor: ASHBY ROBERT M , MARSH JAMES A
CPC classification number: H01Q3/2658 , G01S1/02 , G01S13/4481
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公开(公告)号:US2928084A
公开(公告)日:1960-03-08
申请号:US45275454
申请日:1954-08-30
Applicant: NORTH AMERICAN AVIATION INC
Inventor: ASHBY ROBERT M , LEKAS JOHN P , VEENHUYZEN PAUL N A , MEYER POLLACK
CPC classification number: G01S1/02
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