Improvements in or relating to dies for gripping tubulars,申请号GB19980016855-传众专利搜索

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发明名称	Improvements in or relating to dies for gripping tubulars
摘要
申请公布号	GB9816855(D0)	申请公布日期	1998.09.30
申请号	GB19980016855	申请日期	1998.08.03
申请人	JENNER, ANDREW	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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