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发明名称
Procédé pour empêcher la spumescence des dispersions aqueuses de substances à poids moléculaire élevé
摘要
申请公布号
FR843797(A)
申请公布日期
1939.07.10
申请号
FRD843797
申请日期
1938.09.22
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
B01D19/04;C08K5/05
主分类号
B01D19/04
代理机构
代理人
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