Patent search ap:("BELL TELEPHONE LABOR INC") AND inv:"PERRON PAUL P JR" Page 1

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发明授权
Method of enhancing transistor switching characteristics 失效
Title translation: 增强晶体管开关特性的方法

公开(公告)号：US3464868A

公开(公告)日：1969-09-02

申请号：US3464868D

申请日：1967-01-13

Applicant: BELL TELEPHONE LABOR INC

Inventor： EDWARDS ROGER , PERRON PAUL P JR

IPC: H01L21/00 , H01L21/22 , H01L7/44

CPC classification number: H01L21/221 , H01L21/00

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