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公开(公告)号:US2984765A
公开(公告)日:1961-05-16
申请号:US62490756
申请日:1956-11-28
Applicant: DIGITAL TECH INC
Inventor: ENGELBART DOUGLAS C
CPC classification number: H01J65/046 , G09F9/313 , G09G3/10 , G09G3/285 , G09G3/29
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公开(公告)号:US2847603A
公开(公告)日:1958-08-12
申请号:US62490656
申请日:1956-11-28
Applicant: DIGITAL TECH INC
Inventor: ENGELBART DOUGLAS C
CPC classification number: H01J65/046 , H01J17/48 , H01J2893/007
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公开(公告)号:US2869036A
公开(公告)日:1959-01-13
申请号:US58802156
申请日:1956-05-29
Applicant: DIGITAL TECH INC
Inventor: ENGELBART DOUGLAS C
CPC classification number: H01J65/046 , G11C19/207
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公开(公告)号:US2971123A
公开(公告)日:1961-02-07
申请号:US77066458
申请日:1958-10-30
Applicant: DIGITAL TECH INC
Inventor: ENGELBART DOUGLAS C
CPC classification number: H01J65/046 , H01J17/48 , H01J2893/007
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公开(公告)号:US2923853A
公开(公告)日:1960-02-02
申请号:US52155555
申请日:1955-07-12
Applicant: DIGITAL TECH INC
Inventor: ENGELBART DOUGLAS C
CPC classification number: H05B41/24 , G11C19/207 , H01J17/48 , H01J65/048 , H01J2893/007
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公开(公告)号:US2937317A
公开(公告)日:1960-05-17
申请号:US58802256
申请日:1956-05-29
Applicant: DIGITAL TECH INC
Inventor: ENGELBART DOUGLAS C
CPC classification number: H03K29/00 , G11C19/207 , H01J17/48 , H01J65/048 , H01J2893/007
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公开(公告)号:US2925530A
公开(公告)日:1960-02-16
申请号:US62479956
申请日:1956-11-28
Applicant: DIGITAL TECH INC
Inventor: ENGELBART DOUGLAS C
IPC: H01J17/49
CPC classification number: H01J17/49 , H01J17/495
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公开(公告)号:US2847615A
公开(公告)日:1958-08-12
申请号:US62490856
申请日:1956-11-28
Applicant: DIGITAL TECH INC
Inventor: ENGELBART DOUGLAS C
IPC: G11C11/28 , G11C11/403 , G11C27/02 , H01J17/49
CPC classification number: G11C11/403 , G11C11/28 , G11C27/024 , H01J17/492 , H01J17/495
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