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发明名称
ANTIBLISTER PRODUCT FOR STEEL CASTING AND PRODUCTION METHOD THEREFOR
摘要
申请公布号
RO101185(B1)
申请公布日期
1992.09.09
申请号
RO19890137470
申请日期
1989.01.03
申请人
发明人
分类号
B22D1/00;B22D3/00;(IPC1-7):B22D1/00;C04B43/00
主分类号
B22D1/00
代理机构
代理人
主权项
地址
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