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发明名称
Improvements relating to frequency selective filters
摘要
申请公布号
GB1004983(A)
申请公布日期
1965.09.22
申请号
GB19600038338
申请日期
1960.11.08
申请人
ASSOCIATED ELECTRICAL INDUSTRIES LIMITED
发明人
LANE PETER JOHN;WHEELER RODNEY EDWARD WILLIAM
分类号
H03H9/48
主分类号
H03H9/48
代理机构
代理人
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地址
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