Patent search ap:("RCA CORP") AND inv:"PRINTON JANE M" Page 1

1.

发明授权
Semiconductor devices and methods of making same 失效

公开(公告)号：US2870050A

公开(公告)日：1959-01-20

申请号：US66791657

申请日：1957-06-25

Applicant: RCA CORP

Inventor： MUELLER CHARLES W , PRINTON JANE M

IPC: C30B31/02 , H01L21/00 , H01L21/22 , H01L29/00 , H01L29/06 , H01L29/167

CPC classification number: H01L29/06 , C30B31/02 , H01L21/00 , H01L21/22 , H01L29/00 , H01L29/167

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