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公开(公告)号:US2527552A
公开(公告)日:1950-10-31
申请号:US9157849
申请日:1949-05-05
Applicant: INT STANDARD ELECTRIC CORP
CPC classification number: H01J17/48 , H01J17/066 , H01J2893/0066
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公开(公告)号:US2856554A
公开(公告)日:1958-10-14
申请号:US41715854
申请日:1954-03-18
Applicant: INT STANDARD ELECTRIC CORP
CPC classification number: H01J17/30 , H01J17/44 , H01J2893/0068
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公开(公告)号:US2655605A
公开(公告)日:1953-10-13
申请号:US25649451
申请日:1951-11-15
Applicant: INT STANDARD ELECTRIC CORP
Inventor: CLIFFORD HARTLEY GEORGE , HARRY BRAY FREDERICK , HUBERT HOUGH GEORGE
CPC classification number: H04Q3/525 , H01J17/00 , H01J2893/0064 , H03K17/52 , Y10T307/461
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公开(公告)号:US2631261A
公开(公告)日:1953-03-10
申请号:US19786150
申请日:1950-11-28
Applicant: INT STANDARD ELECTRIC CORP
Inventor: HUBERT HOUGH GEORGE , MEIRION JACKSON THOMAS
IPC: H01J17/48
CPC classification number: H01J17/48
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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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