Personal security communicator mk1,申请号GB20020019991-传众专利搜索

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发明名称	Personal security communicator mk1
摘要
申请公布号	GB0219991(D0)	申请公布日期	2002.10.09
申请号	GB20020019991	申请日期	2002.08.29
申请人	BELL, JOHN K	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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