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经营范围
发明名称
Apparatus for controlling the tension of a thread or the like during unwinding from a package
摘要
申请公布号
GB616841(A)
申请公布日期
1949.01.27
申请号
GB19460023185
申请日期
1946.08.03
申请人
DUNLOP RUBBER COMPANY LIMITED;LESLIE FIELDEN PICKUP;WILLIAM ALBERT HEYWOOD JONES
发明人
分类号
B65H59/04
主分类号
B65H59/04
代理机构
代理人
主权项
地址
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