Phase shifting network,申请号US19390288132-传众专利搜索

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发明名称	Phase shifting network
摘要
申请公布号	US2276910(A)	申请公布日期	1942.03.17
申请号	US19390288132	申请日期	1939.08.03
申请人	MACKAY RADIO AND TELEGRAPH COMPANY	发明人	ALFORD ANDREW
分类号	H01Q1/16	主分类号	H01Q1/16
代理机构		代理人
主权项
地址

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