-
-
公开(公告)号:US2947478A
公开(公告)日:1960-08-02
申请号:US50838255
申请日:1955-05-16
Applicant: IBM
Inventor: LENTZ JOHN J , PALMER JOHN H , DANIEL ROBBINS
IPC: G06F15/00
CPC classification number: G06F15/00
-
公开(公告)号:US2947478A
公开(公告)日:1960-08-02
申请号:US50838255
申请日:1955-05-16
Applicant: IBM
Inventor: LENTZ JOHN J , PALMER JOHN H , DANIEL ROBBINS
IPC: G06F15/00
CPC classification number: G06F15/00