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发明名称
Balancing of carrier cables
摘要
申请公布号
US2673895(A)
申请公布日期
1954.03.30
申请号
US19500141898
申请日期
1950.02.02
申请人
THE INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
STIELTJES FREDERICK H.
分类号
H04B3/34
主分类号
H04B3/34
代理机构
代理人
主权项
地址
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