A GRINDING MACHINE FOR TUNNEL ROCK WALL,申请号KR19930014112U-传众专利搜索

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发明名称	A GRINDING MACHINE FOR TUNNEL ROCK WALL
摘要
申请公布号	KR960005716(Y1)	申请公布日期	1996.07.12
申请号	KR19930014112U	申请日期	1993.07.27
申请人	PARK, KYUNG - SUK	发明人	PARK, KYUNG - SUK
分类号	E21D11/00;(IPC1-7):E21D11/00	主分类号	E21D11/00
代理机构		代理人
主权项
地址

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