Hydraulic rotary percussive device of the drill type,申请号AU20070262865-传众专利搜索

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发明名称	Hydraulic rotary percussive device of the drill type
摘要
申请公布号	AU2007262865(A1)	申请公布日期	2007.12.27
申请号	AU20070262865	申请日期	2007.06.22
申请人	MONTABERT	发明人	JEAN-SYLVAIN COMARMOND
分类号	E21B6/00;B25D16/00	主分类号	E21B6/00
代理机构		代理人
主权项
地址

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