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公开(公告)号:US2472013A
公开(公告)日:1949-05-31
申请号:US51115843
申请日:1943-11-20
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: G01R1/28
CPC classification number: G01R1/28
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公开(公告)号:US2467308A
公开(公告)日:1949-04-12
申请号:US58323945
申请日:1945-03-17
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04L27/06
CPC classification number: H04L27/06
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公开(公告)号:US2459319A
公开(公告)日:1949-01-18
申请号:US55820044
申请日:1944-10-11
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
CPC classification number: G01S1/02
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公开(公告)号:US2419135A
公开(公告)日:1947-04-15
申请号:US45544342
申请日:1942-08-20
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04B7/165
CPC classification number: H04B7/165
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公开(公告)号:US2400822A
公开(公告)日:1946-05-21
申请号:US19612538
申请日:1938-03-16
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W , DOW ORVILLE E
IPC: H03K3/78
CPC classification number: H03K3/78
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公开(公告)号:US2374746A
公开(公告)日:1945-05-01
申请号:US45911142
申请日:1942-09-21
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H03D3/04
CPC classification number: H03D3/04
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