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公开(公告)号:US3226588A
公开(公告)日:1965-12-28
申请号:US20835662
申请日:1962-07-09
Applicant: RCA CORP
Inventor: BARKOW WILLIAM H , MATTHEWS CLIFFORD C
CPC classification number: G06K21/04 , H01J29/762
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公开(公告)号:US2901665A
公开(公告)日:1959-08-25
申请号:US56489756
申请日:1956-02-13
Applicant: RCA CORP
Inventor: HENRY BARKOW WILLIAM , MATTHEWS CLIFFORD C
IPC: H01J29/76
CPC classification number: H01J29/762
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