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发明名称
PREPARATION OF HIGHLY PURIFIED BENZENEDICARBOXYLIC ACID ISOMERS
摘要
申请公布号
KR1019970000136(B1)
申请公布日期
1997.01.04
申请号
KR1019930021276
申请日期
1993.10.14
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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