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发明名称
High purity silicon
摘要
申请公布号
US2999736(A)
申请公布日期
1961.09.12
申请号
US19590785329
申请日期
1959.01.07
申请人
HOUDRY PROCESS CORPORATION
发明人
SHALIT HAROLD
分类号
C01B33/08
主分类号
C01B33/08
代理机构
代理人
主权项
地址
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