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发明名称
A method of producing a rod of semi-conductor material
摘要
申请公布号
GB1006034(A)
申请公布日期
1965.09.29
申请号
GB19640004985
申请日期
1964.02.05
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
分类号
C30B15/02;C30B15/14
主分类号
C30B15/02
代理机构
代理人
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