Improvements in and relating to authentication cards and systems,申请号GB20000018052-传众专利搜索

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发明名称	Improvements in and relating to authentication cards and systems
摘要
申请公布号	GB0018052(D0)	申请公布日期	2000.09.13
申请号	GB20000018052	申请日期	2000.07.21
申请人	NEXXGEN LIMITED	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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