IMPROVEMENTS IN OR RELATING TO PERCUSSIVE TOOLS,申请号GB19700032858-传众专利搜索

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发明名称	IMPROVEMENTS IN OR RELATING TO PERCUSSIVE TOOLS
摘要
申请公布号	GB1283846(A)	申请公布日期	1972.08.02
申请号	GB19700032858	申请日期	1970.07.07
申请人	REGUS A.G.	发明人
分类号	E21B1/14;B25D11/04;B25D11/06;B25D15/02;E21C37/22	主分类号	E21B1/14
代理机构		代理人
主权项
地址

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