A SURVEY EQUIPMENT FOR ROCK EXCAVATION SURFACE, USING LINEAR AND UNDULOUS LASER BEAM,申请号KR20000006267U-传众专利搜索

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发明名称	A SURVEY EQUIPMENT FOR ROCK EXCAVATION SURFACE, USING LINEAR AND UNDULOUS LASER BEAM
摘要
申请公布号	KR200202691(Y1)	申请公布日期	2000.11.15
申请号	KR20000006267U	申请日期	2000.03.07
申请人	HWANG, SANG GI	发明人	HWANG, SANG GI
分类号	G01B11/24;(IPC1-7):G01B11/24	主分类号	G01B11/24
代理机构		代理人
主权项
地址

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