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经营范围
发明名称
Procédé pour améliorer la récupération de matières fibreuses présentes dans les eaux résiduaires de l'industrie de la cellulose
摘要
申请公布号
FR1431240(A)
申请公布日期
1966.03.11
申请号
FR19650009194
申请日期
1965.03.15
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT VORMALS MEISTER LUCIUS & BRUENING
发明人
分类号
D21F1/82
主分类号
D21F1/82
代理机构
代理人
主权项
地址
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