BOHRHAMMER, INSBESONDERE TIEFLOCHHAMMER,申请号DE19732362724-传众专利搜索

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发明名称	BOHRHAMMER, INSBESONDERE TIEFLOCHHAMMER
摘要
申请公布号	DE2362724(B2)	申请公布日期	1977.04.14
申请号	DE19732362724	申请日期	1973.12.17
申请人		发明人
分类号	E21B4/06;E21B4/14;(IPC1-7):E21B1/06	主分类号	E21B4/06
代理机构		代理人
主权项
地址

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