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发明名称
Method of preparing silicon
摘要
申请公布号
US2901325(A)
申请公布日期
1959.08.25
申请号
US19550523897
申请日期
1955.07.22
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
THEUERER HENRY C.
分类号
C01B33/037;C30B11/00;C30B13/00
主分类号
C01B33/037
代理机构
代理人
主权项
地址
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