申请人 |
MOSKOVSKY GOSUDARSTVENNY PEDAGOGICHESKY INSTITUT INOSTRANNYKH YAZYKOV IMENI MORISA TOREZA |
发明人 |
PODKOPAEV BORIS IVANOVICH;KLUNKO IVAN FEDOROVICH;KIRY GRIGORY SERGEEVICH;OCHERETKO VYACHESLAV VASILIEVICH;ROZHDESTVENSKY LEV IVANOVICH;CHERVYAKOVA LJUDMILA DMITRIEVNA |