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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:US2422828A
公开(公告)日:1947-06-24
申请号:US41450441
申请日:1941-10-10
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:US2400081A
公开(公告)日:1946-05-14
申请号:US41450341
申请日:1941-10-10
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J21/06
CPC classification number: H01J21/065
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公开(公告)号:US2391690A
公开(公告)日:1945-12-25
申请号:US60746045
申请日:1945-07-27
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:US2381490A
公开(公告)日:1945-08-07
申请号:US45075542
申请日:1942-07-13
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:US2373950A
公开(公告)日:1945-04-17
申请号:US45180042
申请日:1942-07-21
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:US2314037A
公开(公告)日:1943-03-16
申请号:US44914942
申请日:1942-06-30
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J1/18
CPC classification number: H01J1/18
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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: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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