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经营范围
发明名称
Procédé de fabrication de filaments artificiels, de fils, de pellicules et d'objets analogues et produits obtenus par ce procédé
摘要
申请公布号
FR952508(A)
申请公布日期
1949.11.18
申请号
FRD952508
申请日期
1947.08.27
申请人
COURTAULDS LIMITED
发明人
分类号
D01F9/04
主分类号
D01F9/04
代理机构
代理人
主权项
地址
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