Patent search ap:("IBM") AND inv:"FERRIER JR HERMAN A" Page 1

1.

发明授权
Yoke driving circuit for cathode ray tube display 失效
Title translation: 用于阴极射线管显示的轭驱动电路

公开(公告)号：US3418519A

公开(公告)日：1968-12-24

申请号：US42545165

申请日：1965-01-14

Applicant: IBM

Inventor： FERRIER JR HERMAN A , MCENROE PAUL V

IPC: G09G1/04 , G09G1/18 , H03K6/00

CPC classification number: G09G1/04 , G09G1/18 , H03K6/00

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