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经营范围
发明名称
FREMGANGSMAATE VED FREMSTILLING AV MELAMIN.
摘要
申请公布号
NO163009(C)
申请公布日期
1990.03.21
申请号
NO19830001230
申请日期
1983.04.06
申请人
STAMICARBON B.V.
发明人
HARDEVELD, RUDOLF VAN
分类号
C07D251/56;C07D251/60;(IPC1-7):C07D251/60
主分类号
C07D251/56
代理机构
代理人
主权项
地址
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