METHOD OF MAKING GEODETIC MEASUREMENTS OF DIRECTIONA AND DISTANCES AT BENCH MARKS OF SURVEY GRID AT SINGLE- AND DOUBLE-TRACK RAILWAY LINES,申请号PL19950307894-传众专利搜索

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发明名称	METHOD OF MAKING GEODETIC MEASUREMENTS OF DIRECTIONA AND DISTANCES AT BENCH MARKS OF SURVEY GRID AT SINGLE- AND DOUBLE-TRACK RAILWAY LINES
摘要
申请公布号	PL307894(A1)	申请公布日期	1996.09.30
申请号	PL19950307894	申请日期	1995.03.28
申请人	DOBROWOLSKI BOGDAN	发明人	DOBROWOLSKI BOGDAN
分类号	G01C3/00;(IPC1-7):G01C3/00	主分类号	G01C3/00
代理机构		代理人
主权项
地址

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