VOICE AND CHARACTER CHATTING SYSTEM USING CELLULAR PHONE,申请号KR20000022997-传众专利搜索

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发明名称	VOICE AND CHARACTER CHATTING SYSTEM USING CELLULAR PHONE
摘要
申请公布号	KR20010098213(A)	申请公布日期	2001.11.08
申请号	KR20000022997	申请日期	2000.04.28
申请人	YIM, SUN KWANG	发明人	YIM, SUN KWANG
分类号	H04W8/24;H04W4/12;(IPC1-7):H04Q7/24	主分类号	H04W8/24
代理机构		代理人
主权项
地址

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