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发明名称
PREPARATION OF SUBSTITUTED BETA-PHENYL ACRYLIC ACID
摘要
申请公布号
KR1019930003757(B1)
申请公布日期
1993.05.10
申请号
KR1019900020662
申请日期
1990.12.14
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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