Procédé et dispositif cinématographique ou photographique pour le relevé topographique de terrain, d'itinéraire ou autres applications et usages,申请号FRD1139426-传众专利搜索

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发明名称	Procédé et dispositif cinématographique ou photographique pour le relevé topographique de terrain, d'itinéraire ou autres applications et usages
摘要
申请公布号	FR1139426(A)	申请公布日期	1957.07.01
申请号	FRD1139426	申请日期	1955.12.02
申请人		发明人	ERARD RENE
分类号	G01C5/00;G03B19/04	主分类号	G01C5/00
代理机构		代理人
主权项
地址

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