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经营范围
发明名称
Formation of films and filament directly from polymer intermediates
摘要
申请公布号
US2708617(A)
申请公布日期
1955.05.17
申请号
US19510226066
申请日期
1951.05.12
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
MAGAT EUGENE EDWARD;STRACHAN DONALD RITTLER
分类号
B29D7/01
主分类号
B29D7/01
代理机构
代理人
主权项
地址
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