IMPROVEMENTS RELATING TO SURVEYING INSTRUMENTS,申请号GB19690044175-传众专利搜索

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发明名称	IMPROVEMENTS RELATING TO SURVEYING INSTRUMENTS
摘要
申请公布号	GB1299183(A)	申请公布日期	1972.12.06
申请号	GB19690044175	申请日期	1969.09.06
申请人	ELECTROLOCATION LIMITED	发明人	MARK IAN HOWELL
分类号	G01V3/10;G01V3/12;G01V3/15	主分类号	G01V3/10
代理机构		代理人
主权项
地址

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