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发明名称
QUASI-CORE YARN AND METHOD OF MAKING THE SAME
摘要
申请公布号
PL124900(B2)
申请公布日期
1983.03.31
申请号
PL19790220403
申请日期
1979.12.12
申请人
发明人
分类号
D01H;D02G;D02G3/38;(IPC1-7):D02G3/38
主分类号
D01H
代理机构
代理人
主权项
地址
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