High frequency transmission network,申请号US19370174759-传众专利搜索

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发明名称	High frequency transmission network
摘要
申请公布号	US2226686(A)	申请公布日期	1940.12.31
申请号	US19370174759	申请日期	1937.11.16
申请人	MACKAY RADIO AND TELEGRAPH COMPANY	发明人	ALFORD ANDREW
分类号	H01P5/02;H01Q5/00	主分类号	H01P5/02
代理机构		代理人
主权项
地址

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