BORNE-SUPPORT DE POINT DE REPERE POLYGONAL OU AUTRES APPLICATIONS,申请号FR19880014589-传众专利搜索

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发明名称	BORNE-SUPPORT DE POINT DE REPERE POLYGONAL OU AUTRES APPLICATIONS
摘要
申请公布号	FR2638831(B1)	申请公布日期	1991.01.25
申请号	FR19880014589	申请日期	1988.11.08
申请人	BORNES BALISES	发明人	FRANCOIS-XAVIER BALLU
分类号	E02D5/80;G01C15/04;(IPC1-7):G01C15/04;E01F9/02	主分类号	E02D5/80
代理机构		代理人
主权项
地址

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