Passive infra-red beacon having a reflector array,申请号GB19890014513-传众专利搜索

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发明名称	Passive infra-red beacon having a reflector array
摘要
申请公布号	GB2233470(A)	申请公布日期	1991.01.09
申请号	GB19890014513	申请日期	1989.06.23
申请人	* GEC-MARCONI LTD	发明人	IAN * HUNTER
分类号	G02B5/12	主分类号	G02B5/12
代理机构		代理人
主权项
地址

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