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经营范围
发明名称
Agents de mouillage, de pénétration et de dispersion perfectionnés
摘要
申请公布号
FR768355(A)
申请公布日期
1934.08.04
申请号
FRD768355
申请日期
1933.05.17
申请人
E. I. DU PONT DE NEMOURS AND CO
发明人
分类号
B01F17/00;D06M11/38;D06M13/188
主分类号
B01F17/00
代理机构
代理人
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