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经营范围
发明名称
Improvements in and relating to bobbins for twisting machines for yarn production
摘要
申请公布号
GB682011(A)
申请公布日期
1952.11.05
申请号
GB19500004935
申请日期
1950.02.27
申请人
COURTAULDS LIMITED
发明人
HARTLEY JACK KENNETH;EDWARDS THOMAS EDWARD
分类号
B65H75/30
主分类号
B65H75/30
代理机构
代理人
主权项
地址
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