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发明名称
PROCESS FOR THE PREPARATION OF 2-HYDROXYNAPHTHALENE CARBOXYLIC ACIDS
摘要
申请公布号
KR1019810001556(B1)
申请公布日期
1981.10.27
申请号
KR1019780002901
申请日期
1978.09.23
申请人
发明人
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主分类号
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代理人
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