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发明名称
Process and apparatus for piecing the warp ends of a warp beam to the warp ends of another warp beam
摘要
申请公布号
US2717117(A)
申请公布日期
1955.09.06
申请号
US19520292037
申请日期
1952.06.06
申请人
DAVID CRABTREE & SONS LIMITED
发明人
FELTON WILLIAM
分类号
D03J1/16
主分类号
D03J1/16
代理机构
代理人
主权项
地址
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