LUBRICATING MIXTURE FOR TREATING CLAY-TYPE DRILLING MUD
KORDIALIK ALEKSANDR V,SU, SIDOROV ANDREJ A,SU, MILLER MARIANNA G,SU, BASTRIKOV SERGEJ N,SU, TERAS YURI P,SU, KIKOT ANATOLIJ I,SU, ZARIPOV SAMIRZYAN Z,SU, SUTT UNO M,SU, YADRYSHNIKOVA LYUDMILA M,SU
Year of Publication 07.06.1992
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Year of Publication 07.06.1992
Patent
METHOD OF PRODUCING LUBRICANT
MILLER MARIANNA G,SU, TERAS YURI P,SU, BASTRIKOV SERGEJ N,SU, ASI ARI A,SU, SUTT UNO M,SU, ZARIPOV SAMIRZYAN Z,SU, YADRYSHNIKOVA LYUDMILA M,SU
Year of Publication 30.05.1992
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Year of Publication 30.05.1992
Patent