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发明名称
Устройство дл обработки стенок нефт ных и газовых скважин
摘要
申请公布号
RU2001121374(A)
申请公布日期
2004.02.27
申请号
RU20010121374
申请日期
2001.07.30
申请人
Альметьевское управление буровых работ ООО "Татнефть-Бурение"
发明人
Курочкин Борис Михайлович;Вакула Андрей Ярославович;Гимазов Эльнур Нургалеевич;Максимов Владимир Николаевич;Самсонов Владимир Семенович
分类号
E21B21/00;E21B37/00
主分类号
E21B21/00
代理机构
代理人
主权项
地址
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