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发明名称
Verfahren zur Verbesserung der elastischen Eigenschaften von Fasern oder Fäden aus Polymeren der Terephthalsäureester
摘要
申请公布号
AT184663(B)
申请公布日期
1956.02.10
申请号
ATD184663
申请日期
1952.07.09
申请人
E. I. DUPONT DE NEMOURS AND CO.
发明人
分类号
主分类号
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代理人
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