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公开(公告)号:US2304164A
公开(公告)日:1942-12-08
申请号:US28569139
申请日:1939-07-21
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04B1/16
CPC classification number: H04B1/1623
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公开(公告)号:US2290327A
公开(公告)日:1942-07-21
申请号:US35877540
申请日:1940-09-28
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: G01R23/00
CPC classification number: G01R23/00
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公开(公告)号:US2282401A
公开(公告)日:1942-05-12
申请号:US18358438
申请日:1938-01-06
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H01J41/14
CPC classification number: H01J41/14
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公开(公告)号:US2256199A
公开(公告)日:1941-09-16
申请号:US28972839
申请日:1939-08-12
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H03C1/04
CPC classification number: H03C1/04
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公开(公告)号:US2238052A
公开(公告)日:1941-04-15
申请号:US23762838
申请日:1938-10-29
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04L21/00
CPC classification number: H04L21/00
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公开(公告)号:US2229078A
公开(公告)日:1941-01-21
申请号:US19942138
申请日:1938-04-01
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04B7/165
CPC classification number: H04B7/155 , Y10S411/919
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公开(公告)号:US2228112A
公开(公告)日:1941-01-07
申请号:US20657738
申请日:1938-05-07
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
CPC classification number: H04B1/1623 , H04L27/04
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公开(公告)号:US2223416A
公开(公告)日:1940-12-03
申请号:US19185438
申请日:1938-02-23
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W , GOLDSTINE HALLAN E
CPC classification number: H03H7/0123 , H03F1/16
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