System for navigating aircraft,申请号US19420432430-传众专利搜索

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发明名称	System for navigating aircraft
摘要
申请公布号	US2439663(A)	申请公布日期	1948.04.13
申请号	US19420432430	申请日期	1942.02.26
申请人	HAZELTINE RESEARCH, INC.	发明人	LEWIS HAROLD M.
分类号	G01S1/02;G01S19/15	主分类号	G01S1/02
代理机构		代理人
主权项
地址

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