Frequency dividing filter for multifrequency antenna systems,申请号US19500192914-传众专利搜索

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发明名称	Frequency dividing filter for multifrequency antenna systems
摘要
申请公布号	US2701338(A)	申请公布日期	1955.02.01
申请号	US19500192914	申请日期	1950.10.30
申请人	DOUGLAS AIRCRAFT COMPANY, INC.	发明人	BOYER JOSEPH M.;TUCKER VERNON L.
分类号	H01P1/213	主分类号	H01P1/213
代理机构		代理人
主权项
地址

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