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发明名称
Attenuation equalizing circuit
摘要
申请公布号
US1768248(A)
申请公布日期
1930.06.24
申请号
US19260104362
申请日期
1926.04.24
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
GREEN CHARLES W.
分类号
H04B3/14
主分类号
H04B3/14
代理机构
代理人
主权项
地址
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