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经营范围
发明名称
Procédé perfectionné de préparation de la mélamine.
摘要
申请公布号
BE629723(A1)
申请公布日期
1963.10.21
申请号
BE19630629723
申请日期
1963.03.18
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V.
发明人
KENSIE NOZAKI
分类号
(IPC1-7):C07D
主分类号
(IPC1-7):C07D
代理机构
代理人
主权项
地址
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