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发明名称
A REINFORCED CERAMIC SHELL MOLD AND RELATED PROCESSES
摘要
申请公布号
KR20010071004(A)
申请公布日期
2001.07.28
申请号
KR1020017000888
申请日期
2001.01.19
申请人
发明人
分类号
B22C1/10
主分类号
B22C1/10
代理机构
代理人
主权项
地址
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