ELECTRONIC PAY SYSTEM USING OPTICAL TRANSMITTER WITH BUILT-IN IC CHIP FOR USE OF ELECTRONIC PAY,申请号KR20000030482-传众专利搜索

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发明名称	ELECTRONIC PAY SYSTEM USING OPTICAL TRANSMITTER WITH BUILT-IN IC CHIP FOR USE OF ELECTRONIC PAY
摘要
申请公布号	KR20010109829(A)	申请公布日期	2001.12.12
申请号	KR20000030482	申请日期	2000.06.02
申请人	HAREXINFOTECH INC.	发明人	KIM, CHEOL GI;PARK, GYEONG YANG
分类号	(IPC1-7):G07B15/00	主分类号	(IPC1-7):G07B15/00
代理机构		代理人
主权项
地址

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