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发明名称
Verfahren und Vorrichtung zum Herstellen eines Stabes aus hochreinem Silicium
摘要
申请公布号
DE977418(C)
申请公布日期
1966.05.18
申请号
DE1955S042294D
申请日期
1955.01.14
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT, BERLIN UND MUENCHEN
发明人
RUMMEL DR. THEODOR;MUENCHEN HANS FRIEDRICH QUAST,
分类号
C01B33/02;H01J37/32
主分类号
C01B33/02
代理机构
代理人
主权项
地址
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