公开/公告号RU2717151C1
专利类型
公开/公告日2020-03-18
原文格式PDF
申请/专利号RU20180145004
发明设计人 MEZHERITSKIJ SERGEJ EDUARDOVICH (RU);ZAVOLZHSKIJ VIKTOR BORISOVICH (RU);BURKO VLADIMIR ANTONOVICH (RU);IDIYATULLIN ALBERT RAISOVICH (RU);GANKIN YURIJ ALEKSANDROVICH (RU);SOSNIN ALEKSANDR VYACHISLAVOVICH (RU);IDIYATULLIN RAFAEL ALBERTOVICH (RU);ZIMIN ALEKSEJ SERGEEVICH (RU);BURKO ANTON VLADIMIROVICH (RU);
申请日2018-12-19
分类号E21B43/22;E21B43/24;C09K8/60;
国家 RU
入库时间 2022-08-21 11:02:36