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经营范围
发明名称
Procédé de production de fibres artificielles ondulées
摘要
申请公布号
FR825390(A)
申请公布日期
1938.03.02
申请号
FRD825390
申请日期
1937.08.07
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
D01F2/04
主分类号
D01F2/04
代理机构
代理人
主权项
地址
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