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发明名称
Perfectionnements aux filés artificiels de viscose et à leur procédé de fabrication
摘要
申请公布号
FR989136(A)
申请公布日期
1951.09.05
申请号
FRD989136
申请日期
1944.02.03
申请人
COMPTOIR DES TEXTILES ARTIFICIELS
发明人
分类号
D01F2/06
主分类号
D01F2/06
代理机构
代理人
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