Mobile communication terminal having Qwerty keys and method for outputting dual tone multi-frequency signal thereof,申请号EP20070016549-传众专利搜索

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发明名称	Mobile communication terminal having Qwerty keys and method for outputting dual tone multi-frequency signal thereof
摘要
申请公布号	EP1971114(A3)	申请公布日期	2008.10.22
申请号	EP20070016549	申请日期	2007.08.23
申请人	SAMSUNG ELECTRONICS CO., LTD.	发明人	JIN, SANG HOON;YANG, SUNG CHUL;JANG, IL SEOK
分类号	H04M1/50	主分类号	H04M1/50
代理机构		代理人
主权项
地址

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