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公开(公告)号:US2496837A
公开(公告)日:1950-02-07
申请号:US69836146
申请日:1946-09-20
Applicant: SPERRY CORP
Inventor: WOODYARD JOHN R
IPC: G01R1/26
CPC classification number: G01R1/26
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公开(公告)号:US2466067A
公开(公告)日:1949-04-05
申请号:US46830742
申请日:1942-12-07
Applicant: SPERRY CORP
Inventor: WOODYARD JOHN R , HANSEN WILLIAM W
IPC: H01J25/18
CPC classification number: H01J25/18
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公开(公告)号:US2537112A
公开(公告)日:1951-01-09
申请号:US61163645
申请日:1945-08-20
Applicant: SPERRY CORP
Inventor: WOODYARD JOHN R
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公开(公告)号:US2603711A
公开(公告)日:1952-07-15
申请号:US71621046
申请日:1946-12-14
Applicant: SPERRY CORP
Inventor: WOODYARD JOHN R
IPC: H01J25/24
CPC classification number: H01J25/24
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公开(公告)号:US2450893A
公开(公告)日:1948-10-12
申请号:US42077141
申请日:1941-11-28
Applicant: SPERRY CORP
Inventor: HANSEN WILLIAM W , WOODYARD JOHN R
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公开(公告)号:US2653271A
公开(公告)日:1953-09-22
申请号:US7483749
申请日:1949-02-05
Applicant: SPERRY CORP
Inventor: WOODYARD JOHN R
IPC: H05H9/04
CPC classification number: H05H9/04
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公开(公告)号:US2630546A
公开(公告)日:1953-03-03
申请号:US7216249
申请日:1949-01-22
Applicant: SPERRY CORP
Inventor: WOODYARD JOHN R , HANSEN WILLIAM W
IPC: H01J25/30
CPC classification number: H01J25/30
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公开(公告)号:US2558749A
公开(公告)日:1951-07-03
申请号:US65620046
申请日:1946-03-22
Applicant: SPERRY CORP
Inventor: HANSEN WILLIAM W , WOODYARD JOHN R
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9.Means for controlling receiver heterodyne frequency by transmitter 失效
Title translation: 通过发射机控制接收机外差频率的方法公开(公告)号:US2519369A
公开(公告)日:1950-08-22
申请号:US49956243
申请日:1943-08-21
Applicant: SPERRY CORP
Inventor: HANSEN WILLIAM W , WOODYARD JOHN R
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10.
公开(公告)号:US2468152A
公开(公告)日:1949-04-26
申请号:US47530843
申请日:1943-02-09
Applicant: SPERRY CORP
Inventor: WOODYARD JOHN R
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