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发明名称
RADIO ACTIVE METAL MACRO AGGREGATE PARTICLE FOR CURE AND ITS MANUFACTURING METHOD
摘要
申请公布号
KR1019970008114(B1)
申请公布日期
1997.05.21
申请号
KR1019930030600
申请日期
1993.12.29
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
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