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发明名称
POLYURETHANE-UREA ELASTIC FIBER
摘要
申请公布号
JPH0441714(A)
申请公布日期
1992.02.12
申请号
JP19900149647
申请日期
1990.06.06
申请人
KURARAY CO LTD
发明人
HIRAI KOJI;YAMASHITA SADAO;MAEDA YOSHINUKI
分类号
D01F6/70;C08G18/46;D01F6/78
主分类号
D01F6/70
代理机构
代理人
主权项
地址
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