Method for Call Processing of Internet Protocol Terminal and Private Branch Exchange Thereof,申请号KR20070090921-传众专利搜索

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发明名称	Method for Call Processing of Internet Protocol Terminal and Private Branch Exchange Thereof
摘要
申请公布号	KR100895334(B1)	申请公布日期	2009.05.07
申请号	KR20070090921	申请日期	2007.09.07
申请人		发明人
分类号	H04L12/28;H04B7/26;H04L12/66	主分类号	H04L12/28
代理机构		代理人
主权项
地址

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