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发明名称
METHOD TO ALLOW REPEATING APPLICATION OF SILICON CRUCIBLE AT PRODUCTION OF SILOCON MONOCRYSTAL BY CZOCHRALSKI METHOD
摘要
申请公布号
CS239522(B1)
申请公布日期
1986.01.16
申请号
CS19830001903
申请日期
1983.03.21
申请人
KADANKA,JIRI,CS;RIHA,JIRI,CS
发明人
KADANKA,JIRI,CS;RIHA,JIRI,CS
分类号
C30B15/10;(IPC1-7):C30B15/10
主分类号
C30B15/10
代理机构
代理人
主权项
地址
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