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发明名称
Verfahren zur Herstellung von Melamin
摘要
申请公布号
CH317459(A)
申请公布日期
1956.11.30
申请号
CHD317459
申请日期
1953.05.08
申请人
AMERICAN CYANAMID COMPANY
发明人
S. MACKAY,JOHNSTONE
分类号
主分类号
代理机构
代理人
主权项
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