AN ARRANGEMENT FOR AFFIXING AN EXPANDABLE PACKER IN A HOLE,申请号CA20052571548-传众专利搜索

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发明名称	AN ARRANGEMENT FOR AFFIXING AN EXPANDABLE PACKER IN A HOLE
摘要
申请公布号	CA2571548(A1)	申请公布日期	2006.01.19
申请号	CA20052571548	申请日期	2005.07.07
申请人	ATLAS COPCO CRAELIUS AB	发明人	ERIKSSON, JAN;PETERSSON, STEN-AKE
分类号	E21B33/128;E21D	主分类号	E21B33/128
代理机构		代理人
主权项
地址

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