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经营范围
发明名称
METHOD OF PREPARING MELAMINE
摘要
申请公布号
SU793392(A3)
申请公布日期
1980.12.30
申请号
SU19782566298
申请日期
1978.01.10
申请人
STAMIKARBON B.V. (FIRMA)
发明人
RUDOLF VAN KHARDEVELD,NL
分类号
C07D251/60;(IPC1-7):C07D251/60
主分类号
C07D251/60
代理机构
代理人
主权项
地址
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