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发明名称
Verfahren zur Gewinnung von Silicium aus Siliciumdioxyd
摘要
申请公布号
DE586350(C)
申请公布日期
1934.11.15
申请号
DE1932C046166D
申请日期
1932.03.09
申请人
KARL MITTERBILLER;WALTER FRUEHWEIN
发明人
分类号
C01B33/03;C01B33/107
主分类号
C01B33/03
代理机构
代理人
主权项
地址
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