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发明名称
ELECTRICAL FILTER
摘要
申请公布号
GB2190255(B)
申请公布日期
1989.11.29
申请号
GB19860010561
申请日期
1986.04.30
申请人
* PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED
发明人
JOHN BARRY * HUGHES
分类号
H03H11/04;H03H11/12;H03J3/24
主分类号
H03H11/04
代理机构
代理人
主权项
地址
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