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公开(公告)号:US2724069A
公开(公告)日:1955-11-15
申请号:US21710951
申请日:1951-03-23
Applicant: ENGLISH ELECTRIC VALVE CO LTD
Inventor: JAMES YOUNG ARTHUR , CARLTON DEHLSEN DAVID
IPC: H01J21/02
CPC classification number: H01J21/02
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12.Electronic discharge device having a wire mesh element to control the electron flow 失效
Title translation: 具有用于控制电子流动的金属丝网元件的电子放电装置公开(公告)号:US2719935A
公开(公告)日:1955-10-04
申请号:US26787052
申请日:1952-01-23
Applicant: SIEMENS AG
Inventor: WERNER MULLER
IPC: H01J21/02
CPC classification number: H01J21/02
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公开(公告)号:US2694112A
公开(公告)日:1954-11-09
申请号:US20362850
申请日:1950-12-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCKAY KENNETH G
IPC: H01J21/02
CPC classification number: H01J21/02
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公开(公告)号:US2533760A
公开(公告)日:1950-12-12
申请号:US12307449
申请日:1949-10-22
Applicant: BONADIO GEORGE A
Inventor: BONADIO GEORGE A
IPC: H01J21/02
CPC classification number: H01J21/02
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公开(公告)号:US2441254A
公开(公告)日:1948-05-11
申请号:US60889045
申请日:1945-08-04
Applicant: REMCO ELECTRONIC INC
Inventor: STROMEYER CHARLES F
IPC: H01J21/02
CPC classification number: H01J21/02
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16.
公开(公告)号:US2407979A
公开(公告)日:1946-09-24
申请号:US45977642
申请日:1942-09-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: FINDLAY JOHN H , DAWLEY CLARENCE E , ANDREW PFEIFFER
IPC: H01J21/02
CPC classification number: H01J21/02
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公开(公告)号:US2325664A
公开(公告)日:1943-08-03
申请号:US42128741
申请日:1941-12-02
Applicant: HENNY COHN
Inventor: HENNY COHN
IPC: H01J21/02
CPC classification number: H01J21/02
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公开(公告)号:US2324776A
公开(公告)日:1943-07-20
申请号:US38227941
申请日:1941-03-08
Applicant: HAZELTINE CORP
Inventor: HERGENROTHER RUDOLF C
IPC: H01J21/02
CPC classification number: H01J21/02
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公开(公告)号:US2324772A
公开(公告)日:1943-07-20
申请号:US33394340
申请日:1940-05-08
Applicant: INT STANDARD ELECTRIC CORP
Inventor: THOMAS GIBSON WILLIAM
IPC: H01J21/02
CPC classification number: H01J21/02
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公开(公告)号:US2261607A
公开(公告)日:1941-11-04
申请号:US74639634
申请日:1934-10-01
Applicant: RCA CORP
Inventor: SUMMERS FRANK E
IPC: H01J21/02
CPC classification number: H01J21/02
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