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经营范围
发明名称
COUPLED SPINNING AND DEWATERING PROCESS
摘要
申请公布号
EP0501689(A3)
申请公布日期
1993.08.25
申请号
EP19920301447
申请日期
1992.02.21
申请人
DU PONT CANADA INC.;E.I. DU PONT DE NEMOURS AND COMPANY
发明人
SAMUELS, SAM LOUIS;ZBORIL, VACLAV GEORGE
分类号
D01D4/02;D01D5/11;D01F6/04;(IPC1-7):D01D5/11
主分类号
D01D4/02
代理机构
代理人
主权项
地址
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