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发明名称
Transmission line
摘要
申请公布号
US1910471(A)
申请公布日期
1933.05.23
申请号
US19310565874
申请日期
1931.09.29
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
LOCKROW LAURICE LAIRD
分类号
H03H7/01
主分类号
H03H7/01
代理机构
代理人
主权项
地址
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