Drilling riser adapter connection with subsea functionality,申请号AU20120201215-传众专利搜索

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发明名称	Drilling riser adapter connection with subsea functionality
摘要
申请公布号	AU2012201215(A1)	申请公布日期	2012.09.20
申请号	AU20120201215	申请日期	2012.02.29
申请人	VETCO GRAY INC.	发明人	LARSON, ERIC D.;BLUE, ROBERT ALLEN
分类号	E21B33/038;E21B17/01	主分类号	E21B33/038
代理机构		代理人
主权项
地址

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