Patent search ap:("IBM") AND inv:"RUDER WINFIELD S" Page 1

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发明授权
High resolution multiple image camera and method of fabricating integrated circuit masks 失效
Title translation: 高分辨率多图像摄像机和整合电路面板的制作方法

公开(公告)号：US3449049A

公开(公告)日：1969-06-10

申请号：US3449049D

申请日：1966-01-14

Applicant: IBM

Inventor： HARDING WILLIAM E , PERRI JOHN A , RISEMAN JACOB , RUDER WINFIELD S

IPC: G03B27/32 , G03B19/02 , G03F7/20 , H01L21/027 , H01L21/30 , G03B27/42

CPC classification number: G03F7/70475 , G03B19/023

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