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发明名称
VERFAHREN ZUM ZIEHEN VON EINKRISTALLEN
摘要
申请公布号
DE3732250(A1)
申请公布日期
1988.03.31
申请号
DE19873732250
申请日期
1987.09.24
申请人
SONY CORP.
发明人
OHKUBO,YASUNORI;SUZUKI,TOSHIHIKO;IZAWA,NOBUYUKI
分类号
C30B15/22;C30B15/30;H01L21/18;(IPC1-7):C30B15/22;H01L21/208
主分类号
C30B15/22
代理机构
代理人
主权项
地址
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