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公开(公告)号:US2641725A
公开(公告)日:1953-06-09
申请号:US23591451
申请日:1951-07-10
Applicant: INT STANDARD ELECTRIC CORP
Inventor: EMILE TOURATON , CAMILLE WEILL
IPC: H01J17/48
CPC classification number: H01J17/48 , H01J2893/007
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公开(公告)号:US2627054A
公开(公告)日:1953-01-27
申请号:US21723651
申请日:1951-03-23
Applicant: INT STANDARD ELECTRIC CORP
Inventor: HUBERT HOUGH GEORGE , SYDNEY RIDLER DESMOND
IPC: H01J17/48
CPC classification number: H01J17/48 , H01J2893/007
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公开(公告)号:US2618766A
公开(公告)日:1952-11-18
申请号:US20145750
申请日:1950-12-18
Applicant: CALIFORNIA INST RES FOUND
Inventor: COWAN EUGENE W
IPC: H01J17/48
CPC classification number: H01J17/48 , H01J2893/007
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公开(公告)号:US2606309A
公开(公告)日:1952-08-05
申请号:US16822750
申请日:1950-06-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: TOWNSEND MARK A
CPC classification number: H04Q3/42 , H01J17/48 , H01J2893/007
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公开(公告)号:US2575517A
公开(公告)日:1951-11-20
申请号:US13982050
申请日:1950-01-21
Applicant: NORTHROP AIRCRAFT INC
Inventor: HAGEN GLENN E
CPC classification number: H04J3/042 , H01J17/48 , H01J2893/007 , H03K29/00
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公开(公告)号:US2575372A
公开(公告)日:1951-11-20
申请号:US10933849
申请日:1949-08-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: TOWNSEND MARK A
IPC: H01J17/48
CPC classification number: H01J17/48 , H01J2893/007
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公开(公告)号:US2575371A
公开(公告)日:1951-11-20
申请号:US10933749
申请日:1949-08-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: TOWNSEND MARK A
IPC: H01J17/48
CPC classification number: H01J17/48 , H01J2893/007
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公开(公告)号:US2541099A
公开(公告)日:1951-02-13
申请号:US1418548
申请日:1948-03-11
Applicant: INT STANDARD ELECTRIC CORP
Inventor: HARLEY REEVES ALEC
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公开(公告)号:US2517599A
公开(公告)日:1950-08-08
申请号:US1908348
申请日:1948-04-05
Applicant: INT STANDARD ELECTRIC CORP
Inventor: HARLEY REEVES ALEC
IPC: H01J17/48
CPC classification number: H01J17/48 , H01J2893/007
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公开(公告)号:US2375830A
公开(公告)日:1945-05-15
申请号:US43694542
申请日:1942-03-31
Applicant: RAYTHEON MFG CO
Inventor: SPENCER PERCY L
CPC classification number: H04Q3/42 , G08C19/18 , H01J17/48 , H01J2893/007 , H03K3/43 , H03K5/15073 , H03K5/156
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