METHOD OF STABILIZING THE TOOL CARRIAGE OF A TABHOLE DRILLING MACHINES,申请号GB19780015693-传众专利搜索

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发明名称	METHOD OF STABILIZING THE TOOL CARRIAGE OF A TABHOLE DRILLING MACHINES
摘要
申请公布号	GB1555853(A)	申请公布日期	1979.11.14
申请号	GB19780015693	申请日期	1978.04.20
申请人	WURTH SA PAUL	发明人
分类号	C21B7/12;F27D3/15;(IPC1-7):B23B49/00	主分类号	C21B7/12
代理机构		代理人
主权项
地址

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