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发明名称
Procédé de fabrication de fils artificiels à partir de solutions de cellulose ou de matières premières analogues
摘要
申请公布号
BE439557(A1)
申请公布日期
1940.11.30
申请号
BE19400439557
申请日期
1940.10.21
申请人
Süddeutsche Zellwolle Aktiengesellschaft;Deutscher Zellwoll-Ring e.V.
发明人
分类号
D01F2/08
主分类号
D01F2/08
代理机构
代理人
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地址
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