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发明名称
Twist control means for yarn winding machines
摘要
申请公布号
US2667030(A)
申请公布日期
1954.01.26
申请号
US19520274563
申请日期
1952.03.03
申请人
J. P. STEVENS & CO., INC.
发明人
WINSLOW ALBERT E.;BRADSHAW JOHN A.
分类号
D01H1/20
主分类号
D01H1/20
代理机构
代理人
主权项
地址
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