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发明名称
Spinning process for artificial filaments
摘要
申请公布号
US2388325(A)
申请公布日期
1945.11.06
申请号
US19440525090
申请日期
1944.03.04
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
HOUTZ RAY CLYDE
分类号
D01F6/14
主分类号
D01F6/14
代理机构
代理人
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地址
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