VORRICHTUNG ZUM BOHREN IN GESTEINSMATERIAL,申请号AT20060001984-传众专利搜索

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发明名称	VORRICHTUNG ZUM BOHREN IN GESTEINSMATERIAL
摘要
申请公布号	AT504561(A1)	申请公布日期	2008.06.15
申请号	AT20060001984	申请日期	2006.11.29
申请人	TECHMO ENTWICKLUNGS- UND VERTRIEBS GMBH	发明人
分类号	E21B7/20	主分类号	E21B7/20
代理机构		代理人
主权项
地址

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