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发明名称
METHOD FOR PREPARING MELAMINE
摘要
申请公布号
PL347174(A1)
申请公布日期
2002.03.25
申请号
PL19990347174
申请日期
1999.06.10
申请人
DSM NV.
发明人
TJIOE TJAY TJIEN
分类号
B01D3/00;B01D3/16;B01D3/22;B01D3/32;B01D19/00;B01J3/00;B01J19/30;C07D251/60;C07D251/62;(IPC1-7):C07D251/60;B01D3/34
主分类号
B01D3/00
代理机构
代理人
主权项
地址
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