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经营范围
发明名称
Procédé de fabrication de fils synthétiques et de laines en cellulose régénérée d'une haute résistance à la rupture au moyen de cellulose
摘要
申请公布号
FR890938(A)
申请公布日期
1944.02.22
申请号
FRD890938
申请日期
1943.02.10
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
D01F2/06
主分类号
D01F2/06
代理机构
代理人
主权项
地址
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