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公开(公告)号:US2525565A
公开(公告)日:1950-10-10
申请号:US3833848
申请日:1948-07-12
Applicant: EITEL MCCULLOUGH INC
Inventor: SORG HAROLD E , WILLIAMS PAUL D , DRIESCHMAN DONALD F
IPC: H01J1/15
CPC classification number: H01J1/15 , Y10T428/12333 , Y10T428/12576 , Y10T428/12833 , Y10T428/1284
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公开(公告)号:US2447719A
公开(公告)日:1948-08-24
申请号:US57387545
申请日:1945-01-22
Applicant: EITEL MCCULLOUGH INC
Inventor: SORG HAROLD E
IPC: H01J19/36
CPC classification number: H01J19/36 , H01J2893/0027
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公开(公告)号:US2411988A
公开(公告)日:1946-12-03
申请号:US52609244
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: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US2794933A
公开(公告)日:1957-06-04
申请号:US27674052
申请日:1952-03-15
Applicant: EITEL MCCULLOUGH INC
Inventor: SORG HAROLD E , DRIESCHMAN DONALD F
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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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:US2647218A
公开(公告)日:1953-07-28
申请号:US20266650
申请日:1950-12-26
Applicant: EITEL MCCULLOUGH INC
Inventor: SORG HAROLD E , EAVES HUBERT H , DRIESCHMAN DONALD F
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2573190A
公开(公告)日:1951-10-30
申请号:US8623249
申请日:1949-04-08
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A , SORG HAROLD E
IPC: H01J21/06
CPC classification number: H01J21/065 , Y10S228/903
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公开(公告)号:US2533713A
公开(公告)日:1950-12-12
申请号:US75082847
申请日:1947-05-27
Applicant: EITEL MCCULLOUGH INC
Inventor: CHAMBERLIN RICHARD H , SORG HAROLD E
IPC: H01G4/02
CPC classification number: H01G4/02
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