IMPROVEMENTS IN OR RELATING TO FILTER NETWORKS,申请号GB19700003859-传众专利搜索

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发明名称	IMPROVEMENTS IN OR RELATING TO FILTER NETWORKS
摘要
申请公布号	GB1261174(A)	申请公布日期	1972.01.26
申请号	GB19700003859	申请日期	1970.01.27
申请人	WESTERN ELECTRIC COMPANY, INCORPORATED	发明人	ARTHUR BARRY GLASER
分类号	H03H19/00	主分类号	H03H19/00
代理机构		代理人
主权项
地址

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