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公开(公告)号:US2936380A
公开(公告)日:1960-05-10
申请号:US55160855
申请日:1955-12-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON JOHN R
CPC classification number: G02F1/29 , G02F1/0516 , G02F3/00 , G06E1/04 , H03K19/14
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公开(公告)号:US2928075A
公开(公告)日:1960-03-08
申请号:US50130955
申请日:1955-04-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON JOHN R
CPC classification number: G02F1/0516 , G11C11/22 , G11C13/047
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公开(公告)号:US2876436A
公开(公告)日:1959-03-03
申请号:US56402456
申请日:1956-02-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON JOHN R
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公开(公告)号:US2839739A
公开(公告)日:1958-06-17
申请号:US62738156
申请日:1956-12-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON JOHN R , WOLFE ROBERT M
IPC: G11C19/00
CPC classification number: G11C19/005
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公开(公告)号:US2695396A
公开(公告)日:1954-11-23
申请号:US28627652
申请日:1952-05-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON JOHN R
IPC: G11C11/22
CPC classification number: G11C11/22
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公开(公告)号:US2972734A
公开(公告)日:1961-02-21
申请号:US51753055
申请日:1955-06-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON JOHN R
CPC classification number: G11C11/22 , G11C19/005
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公开(公告)号:US2938194A
公开(公告)日:1960-05-24
申请号:US52408155
申请日:1955-07-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON JOHN R
IPC: G11C11/22
CPC classification number: G11C11/22
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公开(公告)号:US2907984A
公开(公告)日:1959-10-06
申请号:US58396356
申请日:1956-05-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON JOHN R
IPC: G11C11/22
CPC classification number: G11C11/22
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公开(公告)号:US2905928A
公开(公告)日:1959-09-22
申请号:US53312055
申请日:1955-09-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON JOHN R
IPC: G11C11/22
CPC classification number: G11C11/22
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公开(公告)号:US2717372A
公开(公告)日:1955-09-06
申请号:US25424551
申请日:1951-11-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON JOHN R
CPC classification number: G11C11/22 , G11C8/005 , G11C19/005
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