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经营范围
发明名称
PROCESS FOR PREPARING O-PHENYLENE-DIAMINE
摘要
申请公布号
HU175349(B)
申请公布日期
1980.07.28
申请号
HU1975CI01551
申请日期
1975.02.27
申请人
CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT,HU
发明人
TOTH,GEZA,HU;SZILAGYI,GYULA,HU;FARAGO,GYULA,HU;SOMFAI,EVA,HU;SZABO,GABOR,HU;TOTH,ISTVAN,HU;TANKO,JOZSEFNE,HU
分类号
(IPC1-7):C07C87/58
主分类号
(IPC1-7):C07C87/58
代理机构
代理人
主权项
地址
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