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经营范围
发明名称
Combined guide and guard for wires
摘要
申请公布号
US2121916(A)
申请公布日期
1938.06.28
申请号
US19370161349
申请日期
1937.08.27
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
JACOBSEN MORRIS HENDRICK LINDON
分类号
H02G1/06
主分类号
H02G1/06
代理机构
代理人
主权项
地址
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