Improvements in or relating to filters for electromagnetic wave energy,申请号GB19590009702-传众专利搜索

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发明名称	Improvements in or relating to filters for electromagnetic wave energy
摘要
申请公布号	GB846849(A)	申请公布日期	1960.08.31
申请号	GB19590009702	申请日期	1959.03.20
申请人	WESTERN ELECTRIC COMPANY, INCORPORATED	发明人
分类号	H01P1/161;H01P1/213	主分类号	H01P1/161
代理机构		代理人
主权项
地址

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