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公开(公告)号:US2628309A
公开(公告)日:1953-02-10
申请号:US26429551
申请日:1951-12-31
Applicant: IBM
Inventor: HUGHES JR ERNEST S
CPC classification number: H03K21/00 , G11C19/202
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公开(公告)号:US2819457A
公开(公告)日:1958-01-07
申请号:US40870254
申请日:1954-02-08
Applicant: IBM
Inventor: HAMILTON FRANCIS E , HUGHES JR ERNEST S
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公开(公告)号:US2636672A
公开(公告)日:1953-04-28
申请号:US7164249
申请日:1949-01-19
Applicant: IBM
Inventor: HAMILTON FRANCIS E , SEEBER JR ROBERT R , ROWLEY RUSSELL A , HUGHES JR ERNEST S
CPC classification number: G06F7/4985 , G11C19/202
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公开(公告)号:US2959351A
公开(公告)日:1960-11-08
申请号:US54452055
申请日:1955-11-02
Applicant: IBM
Inventor: HAMILTON FRANCIS E , HUGHES JR ERNEST S , LIND WARREN K
CPC classification number: G06F11/085 , G06F15/78
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公开(公告)号:US2919429A
公开(公告)日:1959-12-29
申请号:US46451654
申请日:1954-10-25
Applicant: IBM
Inventor: HAMILTON FRANCIS E , HUGHES JR ERNEST S , SMITH CHARLES B , FURR ARCHIE L
IPC: G06F3/08
CPC classification number: G06F3/08
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公开(公告)号:US2901166A
公开(公告)日:1959-08-25
申请号:US33520253
申请日:1953-02-05
Applicant: IBM
Inventor: HAMILTON FRANCIS E , HAWKINS GEORGE V , LAWHEAD JR ROBERT E , HUGHES JR ERNEST S
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公开(公告)号:US2877450A
公开(公告)日:1959-03-10
申请号:US39949653
申请日:1953-12-21
Applicant: IBM
Inventor: HAMILTON FRANCIS E , TROY JAMES J , HUGHES JR ERNEST S
IPC: G06F3/08
CPC classification number: G06F3/08
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公开(公告)号:US2770797A
公开(公告)日:1956-11-13
申请号:US26430451
申请日:1951-12-31
Applicant: IBM
Inventor: HAMILTON FRANCIS E , HAWKINS GEORGE V , LAWHEAD JR ROBERT E , HUGHES JR ERNEST S
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