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公开(公告)号:US2926279A
公开(公告)日:1960-02-23
申请号:US66917557
申请日:1957-07-01
Applicant: NAT RES DEV
Inventor: WINSTON GALLOP JOHN
IPC: H05H9/02
CPC classification number: H05H9/02
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公开(公告)号:US2926274A
公开(公告)日:1960-02-23
申请号:US59214256
申请日:1956-06-18
Applicant: NAT RES DEV
Inventor: DEUNIS GAHOR
IPC: H01J31/12
CPC classification number: H01J31/124
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公开(公告)号:US2926269A
公开(公告)日:1960-02-23
申请号:US64070757
申请日:1957-02-18
Applicant: NAT RES DEV
Inventor: GIFFORD BROAD DONALD ANTHONY
IPC: H01J35/26
CPC classification number: H01J35/26
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公开(公告)号:US2921214A
公开(公告)日:1960-01-12
申请号:US65129057
申请日:1957-04-08
Applicant: NAT RES DEV
Inventor: GIFFORD BROAD DONALD ANTHONY
IPC: H01J35/14
CPC classification number: H01J35/14
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公开(公告)号:US2906999A
公开(公告)日:1959-09-29
申请号:US48661755
申请日:1955-02-07
Applicant: NAT RES DEV
Inventor: ARTHUR WRIGHT MICHAEL
IPC: G06F3/06
CPC classification number: G06F3/0601 , G06F2003/0691
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公开(公告)号:US2896079A
公开(公告)日:1959-07-21
申请号:US42261854
申请日:1954-04-12
Applicant: NAT RES DEV
Inventor: HENRY ELLSON ALLAN
IPC: H03K5/02
CPC classification number: H03K5/02
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公开(公告)号:US2895673A
公开(公告)日:1959-07-21
申请号:US37526553
申请日:1953-07-24
Applicant: NAT RES DEV
Inventor: CALLAND WILLIAMS FREDERIC
IPC: G06F7/50 , G06F7/501 , H03K19/084
CPC classification number: G06F7/5013 , H03K19/084
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198.Apparatus and methods for testing optical systems, lenses and the like 失效
Title translation: 用于测试光学系统,透镜等的装置和方法公开(公告)号:US2878722A
公开(公告)日:1959-03-24
申请号:US57610356
申请日:1956-04-04
Applicant: NAT RES DEV
Inventor: HORACE HOPKINS HAROLD , RICHARD BAKER LIONEL
IPC: G01J9/02
CPC classification number: G01J9/02
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199.
公开(公告)号:US2872339A
公开(公告)日:1959-02-03
申请号:US68763757
申请日:1957-10-02
Applicant: NAT RES DEV
Inventor: DENNIS GABOR , GABOR KALMAN PETER
IPC: H01J9/227
CPC classification number: H01J9/2277
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公开(公告)号:US2862139A
公开(公告)日:1958-11-25
申请号:US30079852
申请日:1952-07-25
Applicant: NAT RES DEV
Inventor: WILLIAMS FREDERIC C , TOM KILBURN
IPC: G11C11/23
CPC classification number: G11C11/23
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