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发明名称
SYNTHETIC POLYMER AND FIBERS PREPARED THEREFROM
摘要
申请公布号
CA897892(A)
申请公布日期
1972.04.11
申请号
CAD897892
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
DAVID R. SPRIESTERSBACH;HUGH T. PATTERSON
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