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发明名称
Portable dispensing reel for rolled wire
摘要
申请公布号
US2562650(A)
申请公布日期
1951.07.31
申请号
US19500158174
申请日期
1950.04.26
申请人
TRUNKHILL EARL G
发明人
TRUNKHILL EARL G.
分类号
B65H49/30
主分类号
B65H49/30
代理机构
代理人
主权项
地址
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