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公开(公告)号:US3003075A
公开(公告)日:1961-10-03
申请号:US32787852
申请日:1952-12-24
Applicant: RCA CORP
Inventor: KRIEGER GARDNER L , SCHULTZ MELVIN L , MORTON GEORGE A
CPC classification number: G01J5/06 , H01J29/38 , H01J29/458 , H01J31/49 , H01J31/503
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公开(公告)号:US2851625A
公开(公告)日:1958-09-09
申请号:US31768452
申请日:1952-10-30
Applicant: RCA CORP
Inventor: RUEDY JOHN E , KRIEGER GARDNER L , MORTON GEORGE A
CPC classification number: H01J29/38 , H01J29/385 , H01J31/508
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公开(公告)号:US2666200A
公开(公告)日:1954-01-12
申请号:US19836750
申请日:1950-11-30
Applicant: RCA CORP
Inventor: KRIEGER GARDNER L
IPC: H04R23/00
CPC classification number: H04R23/00
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公开(公告)号:US2572494A
公开(公告)日:1951-10-23
申请号:US67992846
申请日:1946-06-28
Applicant: RCA CORP
Inventor: KRIEGER GARDNER L , MORTON GEORGE A
CPC classification number: H01J31/501 , H01J29/38
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公开(公告)号:US2454652A
公开(公告)日:1948-11-23
申请号:US49265843
申请日:1943-06-26
Applicant: RCA CORP
Inventor: HARLEY IAMS , ALBERT ROSE , KRIEGER GARDNER L
IPC: H01J31/62
CPC classification number: H01J31/62
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公开(公告)号:US2445441A
公开(公告)日:1948-07-20
申请号:US63771445
申请日:1945-12-28
Applicant: RCA CORP
Inventor: KRIEGER GARDNER L
IPC: H01J17/06
CPC classification number: H01J17/066 , H01J2893/0066
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