Directive antenna systems,申请号GB19470010376-传众专利搜索

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发明名称	Directive antenna systems
摘要
申请公布号	GB644376(A)	申请公布日期	1950.10.11
申请号	GB19470010376	申请日期	1947.04.18
申请人	WESTERN ELECTRIC COMPANY INCORPORATED	发明人
分类号	H01P1/16;H01Q13/02;H01Q19/13	主分类号	H01P1/16
代理机构		代理人
主权项
地址

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