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发明名称
Method and apparatus for start-spinning a thread on an open-end spinning unit of an open-end spinning machine
摘要
申请公布号
USRE30201(E)
申请公布日期
1980.02.05
申请号
US19780934009
申请日期
1978.08.16
申请人
发明人
分类号
D01H4/50
主分类号
D01H4/50
代理机构
代理人
主权项
地址
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