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发明名称
PROCESS OF TREATING POLYVINYL ALCOHOL FIBRES
摘要
申请公布号
CA502317(A)
申请公布日期
1954.05.11
申请号
CAD502317
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
WILLIAM R. MCCLELLAN;HALSEY B. STEVENSON
分类号
主分类号
代理机构
代理人
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