Nozzles for abrasive-laden slurry,申请号US19660597941-传众专利搜索

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发明名称	Nozzles for abrasive-laden slurry
摘要
申请公布号	US3419220(A)	申请公布日期	1968.12.31
申请号	US19660597941	申请日期	1966.11.30
申请人	GULF RESEARCH & DEVELOPMENT COMPANY	发明人	GOODWIN ROBERT J.;PEKAREK JOSEPH L.;SCHAUB PAUL W.
分类号	B24C5/04;E21B10/60;E21B10/61	主分类号	B24C5/04
代理机构		代理人
主权项
地址

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