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公开(公告)号:US2595058A
公开(公告)日:1952-04-29
申请号:US11882849
申请日:1949-09-30
Applicant: RCA CORP
Inventor: DALEY CHARLES W
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2671291A
公开(公告)日:1954-03-09
申请号:US17106550
申请日:1950-06-29
Applicant: RCA CORP
Inventor: DALEY CHARLES W
IPC: H01J9/32
CPC classification number: H01J9/32
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公开(公告)号:US2660004A
公开(公告)日:1953-11-24
申请号:US17082950
申请日:1950-06-28
Applicant: RCA CORP
Inventor: DALEY CHARLES W
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10S269/903
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