TELEPHONE CALL HANDING SYSTEM,申请号GB19930021478-传众专利搜索

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发明名称	TELEPHONE CALL HANDING SYSTEM
摘要
申请公布号	GB9321478(D0)	申请公布日期	1993.12.08
申请号	GB19930021478	申请日期	1993.10.18
申请人	CABLE & WIRELESS PLC	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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