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发明名称
Long draft spinning mechanism
摘要
申请公布号
US1914603(A)
申请公布日期
1933.06.20
申请号
US19310540666
申请日期
1931.05.28
申请人
WHITIN MACHINE WORKS
发明人
JESSEN JOHN A.
分类号
D01H5/26
主分类号
D01H5/26
代理机构
代理人
主权项
地址
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