AUTOMATIC TELEPHONE DIRECTORY,申请号GB19910021013-传众专利搜索

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发明名称	AUTOMATIC TELEPHONE DIRECTORY
摘要
申请公布号	GB9121013(D0)	申请公布日期	1991.11.13
申请号	GB19910021013	申请日期	1991.10.03
申请人	BRANDES, WILLIAM R	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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