MOBILE COMMUNICATION SYSTEM FOR PUSH TO TALK SERVICE AND METHOD THEREOF,申请号KR20040076628-传众专利搜索

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发明名称	MOBILE COMMUNICATION SYSTEM FOR PUSH TO TALK SERVICE AND METHOD THEREOF
摘要
申请公布号	KR100619905(B1)	申请公布日期	2006.09.12
申请号	KR20040076628	申请日期	2004.09.23
申请人		发明人
分类号	H04B7/24;H04W4/10;H04W4/12;H04W84/08	主分类号	H04B7/24
代理机构		代理人
主权项
地址

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