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发明名称
Geformte Gebilde, wie Faeden, Filme, Baender aus Polytetrafluoraethylen
摘要
申请公布号
DE938508(C)
申请公布日期
1956.02.02
申请号
DE19500002878
申请日期
1950.07.28
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
BERRY KENNETH L.
分类号
C08J3/03;D01F6/12
主分类号
C08J3/03
代理机构
代理人
主权项
地址
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