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发明名称
MATERIAL FOR SINGLE CRYSTAL GROWING CRUCIBLE
摘要
申请公布号
JPH01119595(A)
申请公布日期
1989.05.11
申请号
JP19870278033
申请日期
1987.11.02
申请人
TANAKA KIKINZOKU KOGYO KK
发明人
SAKAIRI KOICHI
分类号
C22C5/04;C30B15/10;F27B14/10
主分类号
C22C5/04
代理机构
代理人
主权项
地址
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