-
公开(公告)号:US3393786A
公开(公告)日:1968-07-23
申请号:US57973666
申请日:1966-09-15
Applicant: IBM
Inventor: ARTHUR HEIDT WILLIAM
IPC: B41J7/94
CPC classification number: B41J7/94
-
公开(公告)号:DE1611446A1
公开(公告)日:1972-03-09
申请号:DE1611446
申请日:1967-09-08
Applicant: IBM
Inventor: ARTHUR HEIDT WILLIAM
-
公开(公告)号:DE1955825A1
公开(公告)日:1970-05-27
申请号:DE1955825
申请日:1969-11-06
Applicant: IBM
Inventor: ARTHUR HEIDT WILLIAM , EDWARD PALMER LEON , O'NEIL SCHAEFER JOHN
-
-