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公开(公告)号:US2886336A
公开(公告)日:1959-05-12
申请号:US61278256
申请日:1956-09-28
Applicant: RCA CORP
Inventor: REYNARD CHAUNCY G
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10T279/1953
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公开(公告)号:US2876554A
公开(公告)日:1959-03-10
申请号:US61242056
申请日:1956-09-27
Applicant: RCA CORP
Inventor: REYNARD CHAUNCY G
IPC: H01J29/82
CPC classification number: H01J29/82 , Y10T29/53204 , Y10T29/53913 , Y10T29/53978
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