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发明名称
Spooling device
摘要
申请公布号
US2016510(A)
申请公布日期
1935.10.08
申请号
US19310533894
申请日期
1931.04.30
申请人
THE VAUGHN MACHINERY COMPANY
发明人
NYE NORMAN H.
分类号
B65H59/38
主分类号
B65H59/38
代理机构
代理人
主权项
地址
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