DEEP DRILLING DEVICE,申请号EP20020791708-传众专利搜索

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发明名称	DEEP DRILLING DEVICE
摘要
申请公布号	EP1453631(A1)	申请公布日期	2004.09.08
申请号	EP20020791708	申请日期	2002.11.25
申请人	TBT TIEFBOHRTECHNIK GMBH UND CO. KG.	发明人	RANDECKER, HERMANN;WURSTER, FRITZ
分类号	B23B41/12;B23Q1/76;B23Q7/04;B23Q16/00;(IPC1-7):B23B41/02;B23Q1/48;B23Q11/00	主分类号	B23B41/12
代理机构		代理人
主权项
地址

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