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发明名称
PROCEDIMIENTO MEJORADO PARA PREPARAR SALES DE AMONIO DE LIGNOSULFONATOS
摘要
申请公布号
MX162364(A)
申请公布日期
1991.04.29
申请号
MX19850000141
申请日期
1985.10.03
申请人
WESTVACO CORPORATION
发明人
PETER DILLING
分类号
B01F17/50;C08H7/00;C08H99/00;C10L1/32;D06P1/46;(IPC1-7):C08H5/04;C09D11/00
主分类号
B01F17/50
代理机构
代理人
主权项
地址
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