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发明名称
VERFAHREN ZUR HERSTELLUNG VON MELAMIN AUS HARNSTOFF
摘要
申请公布号
DE60111824(D1)
申请公布日期
2005.08.11
申请号
DE20016011824
申请日期
2001.01.23
申请人
DSM IP ASSETS B.V., HEERLEN
发明人
DE WIT, ANNA;GULPERS, KASIMIER
分类号
C07D251/60;(IPC1-7):C07D251/60;C07B63/00
主分类号
C07D251/60
代理机构
代理人
主权项
地址
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