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发明名称
Fusion du silicium dans un creuset refroidi à l'eau.
摘要
申请公布号
BE577180(A1)
申请公布日期
1959.09.28
申请号
BE19590577180
申请日期
1959.03.27
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
D.G. KELEMEN
分类号
(IPC1-7):C01B
主分类号
(IPC1-7):C01B
代理机构
代理人
主权项
地址
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