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公开(公告)号:US2469331A
公开(公告)日:1949-05-03
申请号:US62520045
申请日:1945-10-29
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
CPC classification number: H01J21/065 , H01J19/34 , H01J2893/0003
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公开(公告)号:US2402602A
公开(公告)日:1946-06-25
申请号:US44110542
申请日:1942-04-30
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: GEORGES CHEVIGNY PAUL
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2398609A
公开(公告)日:1946-04-16
申请号:US41254641
申请日:1941-09-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: WERNER LEO C
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2397854A
公开(公告)日:1946-04-02
申请号:US59614945
申请日:1945-05-28
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: GLAUBER JOHN J
CPC classification number: H01J9/40 , H01J19/34 , H01J2893/0003
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公开(公告)号:US2346929A
公开(公告)日:1944-04-18
申请号:US44603442
申请日:1942-06-06
Applicant: INT STANDARD ELECTRIC CORP
Inventor: LITTON CHARLES V
CPC classification number: H01J7/24 , H01J19/34 , H01J2893/0003
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公开(公告)号:US2238596A
公开(公告)日:1941-04-15
申请号:US24311638
申请日:1938-11-30
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: MOUROMTSEFF ILIA E , DINNICK GEORGE M
CPC classification number: H01J5/26 , H01J19/34 , H01J2893/0003 , H01J2893/0043
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公开(公告)号:US2217418A
公开(公告)日:1940-10-08
申请号:US11025636
申请日:1936-11-11
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GUY RABUTEAU
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2186127A
公开(公告)日:1940-01-09
申请号:US15501837
申请日:1937-07-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: SAMUEL ARTHUR L
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2173679A
公开(公告)日:1939-09-19
申请号:US22425038
申请日:1938-08-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLARK JAMES E , RONCI VICTOR L
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US1917703A
公开(公告)日:1933-07-11
申请号:US43187630
申请日:1930-02-27
Applicant: FIRM C H F MULLER AG
Inventor: WILHELM DAUMANN KARL
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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