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发明名称
CENTRIFUGAL CASTING ROLL HAVING UNIFORM FINE STRUCTURE AND METHOD FOR PREPARING THE SAME
摘要
申请公布号
KR100644132(B1)
申请公布日期
2006.11.10
申请号
KR20050000436
申请日期
2005.01.04
申请人
发明人
分类号
B22D13/02
主分类号
B22D13/02
代理机构
代理人
主权项
地址
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