-
公开(公告)号:CA616223A
公开(公告)日:1961-03-14
申请号:CA616223D
Applicant: IBM
Inventor: JURGENS HENRY A , KELLY MARTIN J
-
公开(公告)号:CA566524A
公开(公告)日:1958-11-25
申请号:CA566524D
Applicant: IBM
Inventor: KELLY MARTIN J , WALLACE JOSEPH E
-
公开(公告)号:CA581091A
公开(公告)日:1959-08-11
申请号:CA581091D
Applicant: IBM
Inventor: HIX IRA M , READ HAROLD L , KELLY MARTIN J
-
-