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发明名称
METHOD FOR OBTAINING HEXAMETHYLENE DIAMINE FROM MIXTURES CONTAINING HEXAMETHYLENE DIAMINE
摘要
申请公布号
KR20000070891(A)
申请公布日期
2000.11.25
申请号
KR1019997007156
申请日期
1999.08.07
申请人
发明人
分类号
C07C209/84
主分类号
C07C209/84
代理机构
代理人
主权项
地址
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