Hybrid telephony device,申请号GB20030030176-传众专利搜索

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发明名称	Hybrid telephony device
摘要
申请公布号	GB0330176(D0)	申请公布日期	2004.02.04
申请号	GB20030030176	申请日期	2003.12.30
申请人	VTECH TELECOMMUNICATIONS LIMITED	发明人
分类号	H04M19/08	主分类号	H04M19/08
代理机构		代理人
主权项
地址

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