申请人 |
KIEVSKY POLITEKHNICHESKY INSTITUT IMENI 50-LETIA VELIKOI OKTYABRSKOI SOTSIALISTICHESKOI REVOLJUTSII |
发明人 |
LITVIKH VIKTOR VIKTOROVICH;GUBAR VALENTIN IVANOVICH;TUZ JULIAN MIKHAILOVICH;RUPSKY VIKTOR OTTOVICH;KROTOV MIKHAIL DMITRIEVICH;SELISTE MATTI AXELEVICH |