-
公开(公告)号:CA469368A
公开(公告)日:1950-11-14
申请号:CA469368D
Applicant: IBM
Inventor: ROTH ROBERT I , WHEELER JOHN N , DICKINSON ARTHUR H
-
-
公开(公告)号:CA725801A
公开(公告)日:1966-01-11
申请号:CA725801D
Applicant: IBM
Inventor: MCDERMID WILLIAM L , ROTH ROBERT I
-
-
公开(公告)号:CA399188A
公开(公告)日:1941-09-09
申请号:CA399188D
Applicant: IBM
Inventor: DICKINSON ARTHUR H , ROTH ROBERT I
-
公开(公告)号:CA398873A
公开(公告)日:1941-08-26
申请号:CA398873D
Applicant: IBM
Inventor: ROTH ROBERT I , DICKINSON ARTHUR H
-
公开(公告)号:CA725821A
公开(公告)日:1966-01-11
申请号:CA725821D
Applicant: IBM
Inventor: ROTH ROBERT I , FLEISHER HAROLD
-
-
公开(公告)号:CA700144A
公开(公告)日:1964-12-15
申请号:CA700144D
Applicant: IBM
Inventor: CALLINAN THOMAS D , ROTH ROBERT I
-
公开(公告)号:CA585880A
公开(公告)日:1959-10-27
申请号:CA585880D
Applicant: IBM
Inventor: DICKINSON ARTHUR H , ROTH ROBERT I
-
-
-
-
-
-
-
-
-