Patent search ap:("BELL TELEPHONE LABOR INC") AND inv:"GRANDNER JOHN F" Page 1

1.

发明授权
Semiconductor device 失效

公开(公告)号：US3116443A

公开(公告)日：1963-12-31

申请号：US8289561

申请日：1961-01-16

Applicant: BELL TELEPHONE LABOR INC

Inventor： FORSTER JOHN H , GRANDNER JOHN F

IPC: H01L21/00 , H01L21/18 , H01L23/06 , H01L23/488 , H01L27/00 , H01L29/00

CPC classification number: H01L27/00 , H01L21/00 , H01L21/185 , H01L23/06 , H01L23/488 , H01L29/00 , H01L2924/0002 , H01L2924/01079 , H01L2924/00

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