Child finder,申请号GB19990010055-传众专利搜索

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发明名称	Child finder
摘要
申请公布号	GB9910055(D0)	申请公布日期	1999.06.30
申请号	GB19990010055	申请日期	1999.05.04
申请人	ETHERTON, RICHARD	发明人
分类号	G08B21/02	主分类号	G08B21/02
代理机构		代理人
主权项
地址

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