Improvements in optical parallax measuring instruments having a base, such as rangefinders,申请号GB19450013617-传众专利搜索

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发明名称	Improvements in optical parallax measuring instruments having a base, such as rangefinders
摘要
申请公布号	GB595647(A)	申请公布日期	1947.12.11
申请号	GB19450013617	申请日期	1945.05.30
申请人	BARR & STROUD, LIMITED;JAMES WEIR FRENCH	发明人
分类号	G01C3/10	主分类号	G01C3/10
代理机构		代理人
主权项
地址

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