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发明名称
Wire-laying device
摘要
申请公布号
US2245788(A)
申请公布日期
1941.06.17
申请号
US19390250812
申请日期
1939.01.13
申请人
TREVANION KEMPE IRWIN
发明人
KEMPE IRWIN TREVANION
分类号
B65H54/28;H02G1/06
主分类号
B65H54/28
代理机构
代理人
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