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发明名称
Verfahren und Kohleofen zum Herstellen von Siliziumkarbid-Halbleiterkristallen durch Sublimation
摘要
申请公布号
AT202981(B)
申请公布日期
1959.04.25
申请号
AT19550001563
申请日期
1955.03.16
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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