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公开(公告)号:US3247389A
公开(公告)日:1966-04-19
申请号:US31569452
申请日:1952-10-20
Applicant: RCA CORP
Inventor: BENJAMIN KAZAN
IPC: H05B33/12
CPC classification number: H05B33/12
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公开(公告)号:US2943205A
公开(公告)日:1960-06-28
申请号:US69366457
申请日:1957-10-31
Applicant: RCA CORP
Inventor: BENJAMIN KAZAN , BERKEYHEISER JR JAMES E
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公开(公告)号:US2856589A
公开(公告)日:1958-10-14
申请号:US42440054
申请日:1954-04-20
Applicant: RCA CORP
Inventor: BENJAMIN KAZAN
CPC classification number: H03H7/27 , H01P1/222 , H03G1/0047
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公开(公告)号:US2851634A
公开(公告)日:1958-09-09
申请号:US37203153
申请日:1953-08-03
Applicant: RCA CORP
Inventor: BENJAMIN KAZAN
IPC: H04N5/257
CPC classification number: H04N5/257
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公开(公告)号:US2880346A
公开(公告)日:1959-03-31
申请号:US45945454
申请日:1954-09-30
Applicant: RCA CORP
Inventor: NICOLL FREDERICK H , BENJAMIN KAZAN
IPC: H05B33/12
CPC classification number: H05B33/12
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公开(公告)号:US2768310A
公开(公告)日:1956-10-23
申请号:US47809054
申请日:1954-12-28
Applicant: RCA CORP
Inventor: BENJAMIN KAZAN , NICOLL FREDERICK H
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公开(公告)号:US3043961A
公开(公告)日:1962-07-10
申请号:US53087555
申请日:1955-08-26
Applicant: RCA CORP
Inventor: BENJAMIN KAZAN
IPC: H01J29/18
CPC classification number: H01J29/18
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