ROCK DRILL AND MOUNTING FRAME,申请号KR20027000026-传众专利搜索

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发明名称	ROCK DRILL AND MOUNTING FRAME
摘要
申请公布号	KR100700081(B1)	申请公布日期	2007.03.29
申请号	KR20027000026	申请日期	2002.01.02
申请人		发明人
分类号	E21B6/00	主分类号	E21B6/00
代理机构		代理人
主权项
地址

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