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公开(公告)号:US2512078A
公开(公告)日:1950-06-20
申请号:US64269046
申请日:1946-01-22
Applicant: RCA CORP
Inventor: WEHNER ROBERT S
IPC: H01Q9/30
CPC classification number: H01Q9/30
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公开(公告)号:US2518843A
公开(公告)日:1950-08-15
申请号:US74396247
申请日:1947-04-25
Applicant: RCA CORP
Inventor: WEHNER ROBERT S
IPC: H01Q1/28
CPC classification number: H01Q1/287
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公开(公告)号:US2514020A
公开(公告)日:1950-07-04
申请号:US62916845
申请日:1945-11-16
Applicant: RCA CORP
Inventor: WEHNER ROBERT S
IPC: H01Q9/44
CPC classification number: H01Q9/44
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公开(公告)号:US2492404A
公开(公告)日:1949-12-27
申请号:US62795145
申请日:1945-11-10
Applicant: RCA CORP
Inventor: ALBRECHT STREIB , DAYTON THORNE EARLE , WEHNER ROBERT S
IPC: H01Q9/28
CPC classification number: H01Q9/28 , Y10T29/49016
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公开(公告)号:US2485177A
公开(公告)日:1949-10-18
申请号:US65095346
申请日:1946-02-28
Applicant: RCA CORP
Inventor: WEHNER ROBERT S
IPC: H01Q9/30
CPC classification number: H01Q9/30
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