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公开(公告)号:US2824289A
公开(公告)日:1958-02-18
申请号:US44442654
申请日:1954-07-20
Applicant: EITEL MCCULLOUGH INC
Inventor: MURDOCK CLAYTON E
IPC: H01J25/12
CPC classification number: H01J25/12 , Y10T29/49904 , Y10T403/479
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公开(公告)号:US2812466A
公开(公告)日:1957-11-05
申请号:US36016953
申请日:1953-06-08
Applicant: EITEL MCCULLOUGH INC
Inventor: MURDOCK CLAYTON E
IPC: H01J5/26
CPC classification number: H01J5/26 , H01J2893/0041
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公开(公告)号:US2871397A
公开(公告)日:1959-01-27
申请号:US49515155
申请日:1955-03-18
Applicant: EITEL MCCULLOUGH INC
Inventor: PREIST DONALD H , MURDOCK CLAYTON E
IPC: H01J23/207
CPC classification number: H01J23/207
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公开(公告)号:US2867747A
公开(公告)日:1959-01-06
申请号:US33047453
申请日:1953-01-09
Applicant: EITEL MCCULLOUGH INC
Inventor: MURDOCK CLAYTON E
IPC: H01J25/12
CPC classification number: H01J25/12
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公开(公告)号:US2814751A
公开(公告)日:1957-11-26
申请号:US49466755
申请日:1955-03-16
Applicant: EITEL MCCULLOUGH INC
Inventor: MURDOCK CLAYTON E , WOERNER JOHN J
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公开(公告)号:US2693545A
公开(公告)日:1954-11-02
申请号:US76640447
申请日:1947-08-05
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A , SORG HAROLD E , MURDOCK CLAYTON E
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2517334A
公开(公告)日:1950-08-01
申请号:US79400047
申请日:1947-12-26
Applicant: EITEL MCCULLOUGH INC
Inventor: MURDOCK CLAYTON E
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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公开(公告)号:US2431767A
公开(公告)日:1947-12-02
申请号:US49890843
申请日:1943-08-14
Applicant: EITEL MCCULLOUGH INC
Inventor: MURDOCK CLAYTON E , LEIGH NORTON ROBERT
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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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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