Multifrequency dual ridge waveguide slot antenna,申请号US19630297727-传众专利搜索

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发明名称	Multifrequency dual ridge waveguide slot antenna
摘要
申请公布号	US3193830(A)	申请公布日期	1965.07.06
申请号	US19630297727	申请日期	1963.07.25
申请人	PROVENCHER JOSEPH H	发明人	PROVENCHER JOSEPH H.
分类号	H01Q5/00;H01Q13/20;H01Q21/00	主分类号	H01Q5/00
代理机构		代理人
主权项
地址

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