HORIZONTAL SPOOL TREE WITH IMPROVED PORTING,申请号AU20030297790-传众专利搜索

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发明名称	HORIZONTAL SPOOL TREE WITH IMPROVED PORTING
摘要
申请公布号	AU2003297790(A1)	申请公布日期	2004.07.09
申请号	AU20030297790	申请日期	2003.12.10
申请人	DRIL-QUIP, INC.	发明人	LIONEL, J. MILBERGER;MORRIS, B. WADE
分类号	E21B33/035;E21B33/043	主分类号	E21B33/035
代理机构		代理人
主权项
地址

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