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经营范围
发明名称
Procédé pour l'obtention de matières filables par traitement de polymères
摘要
申请公布号
FR1155800(A)
申请公布日期
1958.05.08
申请号
FRD1155800
申请日期
1956.08.17
申请人
发明人
HALBIG PAUL
分类号
D01F6/18
主分类号
D01F6/18
代理机构
代理人
主权项
地址
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