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发明名称
PROCESS FOR THE MANUFACTURE OF SPANDEX AND THE SPANDEX MADE THEREBY
摘要
申请公布号
EP1025294(B1)
申请公布日期
2002.05.08
申请号
EP19980959369
申请日期
1998.10.21
申请人
DU PONT-TORAY COMPANY, LTD.
发明人
ITO, SHINGO;MATSUDA, TOSHIKAZU;UMEZAWA, MASAO
分类号
D01F6/94;D01F6/70;(IPC1-7):D01F6/94
主分类号
D01F6/94
代理机构
代理人
主权项
地址
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