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发明名称
PROCESS FOR PREPARATION OF REACTIVE POLYSTYRENE BASED RESIN
摘要
申请公布号
KR1019930003105(B1)
申请公布日期
1993.04.19
申请号
KR1019900011738
申请日期
1990.07.31
申请人
发明人
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主分类号
代理机构
代理人
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