An Index for Recording Telephone Numbers, Addresses and the like.,申请号GB19680031296-传众专利搜索

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发明名称	An Index for Recording Telephone Numbers, Addresses and the like.
摘要
申请公布号	GB1172634(A)	申请公布日期	1969.12.03
申请号	GB19680031296	申请日期	1968.07.01
申请人	ELK & COMPANY LIMITED	发明人	GEORGE REGINALD SCULTHORP
分类号	B42F17/00	主分类号	B42F17/00
代理机构		代理人
主权项
地址

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