Improvements relating to Sine Tables.,申请号GB19660034535-传众专利搜索

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发明名称	Improvements relating to Sine Tables.
摘要
申请公布号	GB1159008(A)	申请公布日期	1969.07.23
申请号	GB19660034535	申请日期	1966.08.02
申请人	HAROLDS GAUGES LIMITED	发明人	CHARLES HACKWOOD PORTER
分类号	B23Q1/54	主分类号	B23Q1/54
代理机构		代理人
主权项
地址

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