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公开(公告)号:US2207541A
公开(公告)日:1940-07-09
申请号:US25147339
申请日:1939-01-18
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H03D3/00
CPC classification number: H03D3/004
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公开(公告)号:US2205762A
公开(公告)日:1940-06-25
申请号:US11105036
申请日:1936-11-16
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H03D3/00
CPC classification number: H03D3/004
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公开(公告)号:US2205358A
公开(公告)日:1940-06-18
申请号:US6349736
申请日:1936-02-12
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H01Q9/32
CPC classification number: H01Q9/32
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公开(公告)号:US2202629A
公开(公告)日:1940-05-28
申请号:US8364336
申请日:1936-06-05
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
CPC classification number: H04N5/205 , H04N1/4092
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公开(公告)号:US2173164A
公开(公告)日:1939-09-19
申请号:US15902837
申请日:1937-08-14
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04L15/20
CPC classification number: H04L15/20
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公开(公告)号:US2167480A
公开(公告)日:1939-07-25
申请号:US23043827
申请日:1927-11-02
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04L27/227
CPC classification number: H04L27/2276
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公开(公告)号:US2146541A
公开(公告)日:1939-02-07
申请号:US9339336
申请日:1936-07-30
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H01J19/36
CPC classification number: H01J19/36 , H01J2893/0027
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公开(公告)号:US2112287A
公开(公告)日:1938-03-29
申请号:US6201636
申请日:1936-02-03
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W , LINDENBLAD NILS E
IPC: H01Q21/10
CPC classification number: H01Q21/10
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公开(公告)号:US2095327A
公开(公告)日:1937-10-12
申请号:US75714034
申请日:1934-12-12
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H03C3/02
CPC classification number: H03C3/02
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