BOHRLÖCHER IN MINDESTENS ZWEI BEREICHEN EINER FORME,申请号DE20066006042T-传众专利搜索

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发明名称	BOHRLÖCHER IN MINDESTENS ZWEI BEREICHEN EINER FORME
摘要
申请公布号	DE602006006042(D1)	申请公布日期	2009.05.14
申请号	DE20066006042T	申请日期	2006.04.21
申请人	SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.	发明人	VINEGAR, HAROLD J.;HSU, CHIA-FU
分类号	E21B43/24;E21B36/04	主分类号	E21B43/24
代理机构		代理人
主权项
地址

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