Patent search ap:("IBM") AND inv:"MURGAI ASHOK" Page 1

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发明专利
METHOD OF GROWING SILICON CRYSTALS BY THE CZOCHRALSKI METHOD 未知

公开(公告)号：DE3377874D1

公开(公告)日：1988-10-06

申请号：DE3377874

申请日：1983-06-23

Applicant: IBM

Inventor： GHOSH HITENDRA , MURGAI ASHOK , WESTDORP WOLFGANG ALFRED

IPC: C30B15/00 , C30B15/04 , C30B15/14 , C30B15/20 , C30B15/22 , C30B15/30 , C30B29/06 , H01L21/208

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