Oppblasbar pakning og fremgangsmate for a sette pakningen,申请号NO19970003731-传众专利搜索

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发明名称	Oppblasbar pakning og fremgangsmate for a sette pakningen
摘要
申请公布号	NO315337(B1)	申请公布日期	2003.08.18
申请号	NO19970003731	申请日期	1997.08.13
申请人	CAMCO INTERNATIONAL LTD	发明人	SERAFIN, VITOLD P.
分类号	E21B33/124;(IPC1-7):E21B33/127	主分类号	E21B33/124
代理机构		代理人
主权项
地址

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