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公开(公告)号:US2618745A
公开(公告)日:1952-11-18
申请号:US16512850
申请日:1950-05-31
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H04N5/40
CPC classification number: H04N5/40
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公开(公告)号:US2609517A
公开(公告)日:1952-09-02
申请号:US16525650
申请日:1950-05-31
Applicant: EITEL MCCULLOUGH INC
Inventor: MCCULLOUGH JACK A
IPC: H01J21/06
CPC classification number: H01J21/065
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公开(公告)号:US2468434A
公开(公告)日:1949-04-26
申请号:US75349547
申请日:1947-06-09
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
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公开(公告)号:US2431740A
公开(公告)日:1947-12-02
申请号:US57411845
申请日:1945-01-23
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A , GORDON HOWES
IPC: H01J21/06
CPC classification number: H01J21/065
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公开(公告)号:US2417458A
公开(公告)日:1947-03-18
申请号:US52729444
申请日:1944-03-20
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023
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公开(公告)号:US2385972A
公开(公告)日:1945-10-02
申请号:US46072242
申请日:1942-10-02
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
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公开(公告)号:US2358566A
公开(公告)日:1944-09-19
申请号:US47067642
申请日:1942-12-30
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J9/385
CPC classification number: H01J9/385
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公开(公告)号:US2315510A
公开(公告)日:1943-04-06
申请号:US44914842
申请日:1942-06-30
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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公开(公告)号:US2935783A
公开(公告)日:1960-05-10
申请号:US68498257
申请日:1957-09-19
Applicant: EITEL MCCULLOUGH INC
Inventor: MCCULLOUGH JACK A , WUNDERLICH GEORGE F , WILLIAMS PAUL D
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003 , Y10T29/49778
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公开(公告)号:US2713532A
公开(公告)日:1955-07-19
申请号:US28823552
申请日:1952-05-16
Applicant: EITEL MCCULLOUGH INC
Inventor: MCCULLOUGH JACK A
IPC: H01J21/36
CPC classification number: H01J21/36
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