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公开(公告)号:US2423648A
公开(公告)日:1947-07-08
申请号:US47367443
申请日:1943-01-27
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H01Q19/12
CPC classification number: H01Q19/12 , Y10T29/49016 , Y10T29/4962
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公开(公告)号:US2395478A
公开(公告)日:1946-02-26
申请号:US38194541
申请日:1941-03-06
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04L1/06
CPC classification number: H04L1/06
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公开(公告)号:US2382414A
公开(公告)日:1945-08-14
申请号:US47158743
申请日:1943-01-07
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04B7/155
CPC classification number: H04B7/155
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14.
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公开(公告)号:US2381445A
公开(公告)日:1945-08-07
申请号:US44906442
申请日:1942-06-30
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04L27/00
CPC classification number: H04L27/00
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公开(公告)号:US2379706A
公开(公告)日:1945-07-03
申请号:US47367343
申请日:1943-01-27
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H01Q11/06
CPC classification number: H01Q11/06
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公开(公告)号:US2292073A
公开(公告)日:1942-08-04
申请号:US30541339
申请日:1939-11-21
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H03C1/30
CPC classification number: H03C1/30
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公开(公告)号:US2266197A
公开(公告)日:1941-12-16
申请号:US24244238
申请日:1938-11-26
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H03F1/50
CPC classification number: H03F1/50
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公开(公告)号:US2250532A
公开(公告)日:1941-07-29
申请号:US23762738
申请日:1938-10-29
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
CPC classification number: H04B7/15528 , H03J7/04 , H04B7/165
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公开(公告)号:US2243702A
公开(公告)日:1941-05-27
申请号:US27460139
申请日:1939-05-19
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: G01R23/00
CPC classification number: G01R23/00
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