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发明名称
Method of manufacture of rayon filaments
摘要
申请公布号
US1787575(A)
申请公布日期
1931.01.06
申请号
US19270223826
申请日期
1927.10.03
申请人
DU PONT RAYON COMPANY
发明人
GUENTHER ARTHUR E.;TOOLE HARRY S.
分类号
D01D10/04
主分类号
D01D10/04
代理机构
代理人
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