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发明名称
Verfahren zum Ziehen von dünnen stabförmigen Halbleiterkristallen aus einer Halbleiterschmelze
摘要
申请公布号
AT225237(B)
申请公布日期
1963.01.10
申请号
AT19600005901
申请日期
1960.08.01
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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