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经营范围
发明名称
COLOURED POLYESTERIC YARNS ON MELT PRODUCTION METHOD
摘要
申请公布号
RO101065(B1)
申请公布日期
1992.11.24
申请号
RO19880133765
申请日期
1988.06.01
申请人
发明人
分类号
D01F6/38;(IPC1-7):D01F6/38
主分类号
D01F6/38
代理机构
代理人
主权项
地址
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