STIGEROER.,申请号NO19820001919-传众专利搜索

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发明名称	STIGEROER.
摘要
申请公布号	NO159546(C)	申请公布日期	1989.01.11
申请号	NO19820001919	申请日期	1982.06.09
申请人	INSTITUT FRANCAIS DU PETROLE	发明人	FALCIMAIGNE, JEAN
分类号	B63B22/02;E21B17/01;E21B43/01;(IPC1-7):E21B17/01	主分类号	B63B22/02
代理机构		代理人
主权项
地址

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