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发明名称
Perfectionnements apportés aux procédés et dispositifs pour la fabrication de fibres artificielles
摘要
申请公布号
FR969691(A)
申请公布日期
1950.12.22
申请号
FRD969691
申请日期
1948.03.10
申请人
发明人
HORSAK DRAHOMIR
分类号
C03B37/00;D01D4/02;D01D5/00;D01D5/08;D01D5/18
主分类号
C03B37/00
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代理人
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