Improvements in or relating to adjustable waveguide circuits,申请号GB19540026338-传众专利搜索

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发明名称	Improvements in or relating to adjustable waveguide circuits
摘要
申请公布号	GB754802(A)	申请公布日期	1956.08.15
申请号	GB19540026338	申请日期	1954.09.10
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED	发明人
分类号	H01P1/12;H01Q3/01	主分类号	H01P1/12
代理机构		代理人
主权项
地址

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