Скребок дл очистки насосно-компрессорных труб,申请号RU20030108054U-传众专利搜索

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发明名称	Скребок дл очистки насосно-компрессорных труб
摘要
申请公布号	RU30387(U1)	申请公布日期	2003.06.27
申请号	RU20030108054U	申请日期	2003.03.28
申请人	Общество с ограниченной ответственностью "Ямалнефтеотдача"	发明人	Тертычный Л.И.;Гапетченко В.И.
分类号	E21B37/02	主分类号	E21B37/02
代理机构		代理人
主权项
地址

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