Patent search ap:("IBM") AND inv:"KRSUPE HENRY R" Page 1

1.

发明授权
Character selection for single element printing mechanism employing cam pairs 失效
Title translation: 使用凸轮对的单元打印机构的字符选择

公开(公告)号：US3302765A

公开(公告)日：1967-02-07

申请号：US47568765

申请日：1965-07-29

Applicant: IBM

Inventor： HICKERSON JOHN E , KRSUPE HENRY R

IPC: B41J3/50 , B41J7/32 , B41J7/60 , B41J7/64 , G09C3/00 , H04L17/26

CPC classification number: H04L17/26 , B41J3/50 , B41J7/32 , B41J7/60 , B41J7/64 , Y10T74/18304

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