Perfectionnements aux instruments optiques d'observation, en particulier aux télémètres, altimètres et instruments de mesure analogues,申请号FRD933817-传众专利搜索

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发明名称	Perfectionnements aux instruments optiques d'observation, en particulier aux télémètres, altimètres et instruments de mesure analogues
摘要
申请公布号	FR933817(A)	申请公布日期	1948.05.03
申请号	FRD933817	申请日期	1946.09.23
申请人	BARR & STROUD LIMITED	发明人
分类号	G01C3/02	主分类号	G01C3/02
代理机构		代理人
主权项
地址

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