LONG-TERM VERIFICATION METHOD AND SYSTEM FOR CERTIFICATE OF THE ELECTRONIC SIGNATURE,申请号KR20050112029-传众专利搜索

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发明名称	LONG-TERM VERIFICATION METHOD AND SYSTEM FOR CERTIFICATE OF THE ELECTRONIC SIGNATURE
摘要
申请公布号	KR20070054049(A)	申请公布日期	2007.05.28
申请号	KR20050112029	申请日期	2005.11.22
申请人	DREAM SECURITY CO., LTD.	发明人	SIM, JAE HOON;KANG, YOO KYOUNG
分类号	G06F15/00	主分类号	G06F15/00
代理机构		代理人
主权项
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