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公开(公告)号:US2071597A
公开(公告)日:1937-02-23
申请号:US6614436
申请日:1936-02-28
Applicant: RCA CORP
Inventor: VASSELLI ANTHONY J
IPC: H01J5/40
CPC classification number: H01J5/40 , H01J2893/0035
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公开(公告)号:US2493560A
公开(公告)日:1950-01-03
申请号:US61216345
申请日:1945-08-23
Applicant: RCA CORP
Inventor: VASSELLI ANTHONY J
CPC classification number: H01J9/28
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公开(公告)号:US2263660A
公开(公告)日:1941-11-25
申请号:US32686340
申请日:1940-03-30
Applicant: RCA CORP
Inventor: VASSELLI ANTHONY J
IPC: H01J1/26
CPC classification number: H01J1/26
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公开(公告)号:US2390139A
公开(公告)日:1945-12-04
申请号:US44874242
申请日:1942-06-27
Applicant: RCA CORP
Inventor: VASSELLI ANTHONY J
IPC: H01J9/28
CPC classification number: H01J9/28 , Y10T29/53217 , Y10T29/53261 , Y10T29/53696
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公开(公告)号:US2277871A
公开(公告)日:1942-03-31
申请号:US36792840
申请日:1940-11-30
Applicant: RCA CORP
Inventor: MITCHELL LORIS E , VASSELLI ANTHONY J
IPC: H01J5/28
CPC classification number: H01J5/28 , H01J2893/0044
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