发明名称 APPLIANCE FOR PIPE CUTTING IN WELL
摘要 The utility model relates to gas industry and is intended for pipe cutting in well.
申请公布号 UA23731(U) 申请公布日期 2007.06.11
申请号 UA20060013006 申请日期 2006.12.11
申请人 SUBSIDIARY "MILITARY RESCUE (GAS-RESCUE) SERVICE "LIKVO" OF OIL-AND-GAS INDUSTRY" 发明人 VAISBERH HRYHORII LVOVYCH;DOBROVOLSKYI IHOR VOLODYMYROVYCH;LENKEVYCH YURII YEVHENOVYCH;RYMCHUK DANYLO VASYLIOVYCH
分类号 E21B33/00 主分类号 E21B33/00
代理机构 代理人
主权项
地址