Tool for crushing coke,申请号US20080112066-传众专利搜索

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发明名称	Tool for crushing coke
摘要	A tool for crushing coke includes a casing which in the operational state is connected to a drill rod and on or in which is arranged at least one cutting nozzle and one drill nozzle for drilling coke and at least one valve for controlling a direction of flow of water flowing through the drill rod and the casing through the cutting nozzle and the drill nozzle.
申请公布号	US8074746(B2)	申请公布日期	2011.12.13
申请号	US20080112066	申请日期	2008.04.30
申请人	PAUL WOLFGANG;BARCIKOWSKI MACIEJ;HEIDEMANN DIRK;OZIMEK MATHIAS;RUHRPUMPEN GMBH	发明人	PAUL WOLFGANG;BARCIKOWSKI MACIEJ;HEIDEMANN DIRK;OZIMEK MATHIAS
分类号	B08B3/00;B08B9/093;C10B33/00	主分类号	B08B3/00
代理机构		代理人
主权项
地址

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