Automatic Break Out Wrench with Floating Gripping Dies,申请号AU20040202455-传众专利搜索

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发明名称	Automatic Break Out Wrench with Floating Gripping Dies
摘要
申请公布号	AU2004202455(B2)	申请公布日期	2009.04.23
申请号	AU20040202455	申请日期	2004.06.04
申请人	HARNISCHFEGER TECHNOLOGIES, INC.	发明人	JACK W NELSON;JAMES W BOYD
分类号	E21B19/16	主分类号	E21B19/16
代理机构		代理人
主权项
地址

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