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公开(公告)号:US2872579A
公开(公告)日:1959-02-03
申请号:US49130655
申请日:1955-03-01
Applicant: RCA CORP
Inventor: HARRY KIHN
IPC: H03L7/26
CPC classification number: H03L7/26
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公开(公告)号:US2536504A
公开(公告)日:1951-01-02
申请号:US74412847
申请日:1947-04-26
Applicant: RCA CORP
Inventor: HARRY KIHN
IPC: H03H7/01
CPC classification number: H03H7/0123
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公开(公告)号:US2829193A
公开(公告)日:1958-04-01
申请号:US31175552
申请日:1952-09-26
Applicant: RCA CORP
Inventor: HARRY KIHN , JACOB OLSEN
IPC: H04N9/455
CPC classification number: H04N9/455
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公开(公告)号:US2728875A
公开(公告)日:1955-12-27
申请号:US37784153
申请日:1953-09-01
Applicant: RCA CORP
Inventor: HARRY KIHN
IPC: H04N3/223
CPC classification number: H04N3/223
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公开(公告)号:US2323609A
公开(公告)日:1943-07-06
申请号:US43924642
申请日:1942-04-16
Applicant: RCA CORP
Inventor: HARRY KIHN
IPC: H03D3/08
CPC classification number: H03D3/08
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