Patent search ap:("IBM") AND inv:"TREMOULET JOSEPH" Page 1

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发明专利
SPELLING VERIFICATION METHOD AND TYPEWRITER EMBODYING SAID METHOD 未知

公开(公告)号：DE3373849D1

公开(公告)日：1987-10-29

申请号：DE3373849

申请日：1983-05-25

Applicant: IBM

Inventor： HEARD RODERICK STACEY , TREMOULET JOSEPH

IPC: G06F17/27 , G06F15/20

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