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公开(公告)号:US2974866A
公开(公告)日:1961-03-14
申请号:US41964254
申请日:1954-03-30
Applicant: IBM
Inventor: HADDAD JERRIER A , RICHARDS RICHARD K , ROSS JR HAROLD D
IPC: G06F7/52
CPC classification number: G06F7/5272 , G06F7/4991 , G06F7/49947 , G06F7/535 , G06F2207/3836
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2.
公开(公告)号:US3213373A
公开(公告)日:1965-10-19
申请号:US4245760
申请日:1960-06-29
Applicant: IBM
Inventor: HADDAD JERRIER A , RICHARDS RICHARD K , ROSS JR HAROLD D
IPC: G06F7/57
CPC classification number: G06F7/57 , G06F7/4991
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公开(公告)号:US3197624A
公开(公告)日:1965-07-27
申请号:US4245860
申请日:1960-06-27
Applicant: IBM
Inventor: HADDAD JERRIER A , RICHARDS RICHARD K , NATHANIEL ROCHESTER , ROSS JR HAROLD D
CPC classification number: G06F7/5095 , G06F7/4991 , G06F2207/382 , G06F2207/3836
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