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发明名称
FREQUENCY RESPONSE ADJUSTING AND CORRECTING ELECTRICAL NETWORKS
摘要
申请公布号
CA571959(A)
申请公布日期
1959.03.10
申请号
CAD571959
申请日期
申请人
CANADIAN MARCONI COMPANY
发明人
ERIC D. MCCONNELL
分类号
主分类号
代理机构
代理人
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