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经营范围
发明名称
METHOD OF OBTAINING MELAMINE
摘要
申请公布号
PL185494(B1)
申请公布日期
2003.05.30
申请号
PL19960314673
申请日期
1996.06.07
申请人
DSM MELAMINE BV.
发明人
BEST DAVID;GUPTA AMIT
分类号
C07D251/60;C07D251/62
主分类号
C07D251/60
代理机构
代理人
主权项
地址
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