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经营范围
发明名称
Procédé pour l'animalisation de fibres
摘要
申请公布号
FR857491(A)
申请公布日期
1940.09.14
申请号
FRD857491
申请日期
1939.07.07
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
D01F1/10;D06P1/52;D06P1/649;D06P5/22;H01H63/04
主分类号
D01F1/10
代理机构
代理人
主权项
地址
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