-
-
公开(公告)号:US3303475A
公开(公告)日:1967-02-07
申请号:US32676863
申请日:1963-11-29
Applicant: IBM
Inventor: HERBERT HELLERMAN , IVERSON KENNETH E
CPC classification number: G06F13/22 , H04J3/1629 , H04L5/22 , H04L25/068
-
3.
公开(公告)号:US3343135A
公开(公告)日:1967-09-19
申请号:US38928764
申请日:1964-08-13
Applicant: IBM
Inventor: FREIMAN CHARLES V , HERBERT HELLERMAN
IPC: G06F9/45
CPC classification number: G06F8/456
-
公开(公告)号:US3317898A
公开(公告)日:1967-05-02
申请号:US29635363
申请日:1963-07-19
Applicant: IBM
Inventor: HERBERT HELLERMAN
CPC classification number: G06F9/4812 , G11C15/04
-
-
-