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公开(公告)号:US2740067A
公开(公告)日:1956-03-27
申请号:US31449752
申请日:1952-10-13
Applicant: EITEL MCCULLOUGH INC
Inventor: SORG HAROLD E
IPC: H01J21/36
CPC classification number: H01J21/36
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公开(公告)号:US2654844A
公开(公告)日:1953-10-06
申请号:US23229451
申请日:1951-06-19
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A , SORG HAROLD E
IPC: H01J19/80
CPC classification number: H01J19/80
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公开(公告)号:US2697796A
公开(公告)日:1954-12-21
申请号:US3838448
申请日:1948-07-13
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A , SORG HAROLD E , MURDOCK CLAYTON E , WILLIAMS PAUL D
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2688707A
公开(公告)日:1954-09-07
申请号:US1191648
申请日:1948-02-28
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A , SORG HAROLD E , MURDOCK CLAYTON E , WILLIAMS PAUL D
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US3078385A
公开(公告)日:1963-02-19
申请号:US44458254
申请日:1954-07-20
Applicant: EITEL MCCULLOUGH INC
Inventor: SORG HAROLD E , PREIST DONALD H , CHAMBERLIN RICHARD H
IPC: H01J23/207 , H01P7/04
CPC classification number: H01J23/207 , H01P7/04
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公开(公告)号:US2754445A
公开(公告)日:1956-07-10
申请号:US30217552
申请日:1952-08-01
Applicant: EITEL MCCULLOUGH INC
Inventor: SORG HAROLD E
CPC classification number: H01J21/36 , H01J5/24 , H01J5/44 , H01J2893/0038
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公开(公告)号:US2684452A
公开(公告)日:1954-07-20
申请号:US30118752
申请日:1952-07-28
Applicant: EITEL MCCULLOUGH INC
Inventor: SORG HAROLD E
IPC: H01J25/24
CPC classification number: H01J25/24
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公开(公告)号:US2422827A
公开(公告)日:1947-06-24
申请号:US52609344
申请日:1944-03-11
Applicant: EITEL MCCULLOUGH INC
Inventor: DRIESCHMAN DONALD F , GORDON SHEPHERD , MENDEL RABINAWITZ , NEWHALL JR ALMER M , SORG HAROLD E
IPC: B21F27/12
CPC classification number: B21F27/12
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公开(公告)号:US2719185A
公开(公告)日:1955-09-27
申请号:US20730251
申请日:1951-01-23
Applicant: EITEL MCCULLOUGH INC
Inventor: SORG HAROLD E , EAVES HUBERT H , DRIESCHMAN DONALD F
IPC: H01J21/36
CPC classification number: H01J21/36
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公开(公告)号:US2693546A
公开(公告)日:1954-11-02
申请号:US3811448
申请日:1948-07-10
Applicant: EITEL MCCULLOUGH INC
Inventor: SORG HAROLD E , WILLIAMS PAUL D , DRIESCHMAN DONALD F
IPC: H01J1/20
CPC classification number: H01J1/20
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