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发明名称
Improvements relating to drag devices for the flyers of core covering or lapping and like machines
摘要
申请公布号
GB550821(A)
申请公布日期
1943.01.26
申请号
GB19410015131
申请日期
1941.11.24
申请人
JAMES MACKLE AND SONS, LIMITED;JOHN PRINGLE MACKIE
发明人
分类号
D02G3/34
主分类号
D02G3/34
代理机构
代理人
主权项
地址
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