| 申请人 |
INSTITUT ELEKTROSVARKI IMENI E. O. PATONA AKADEMII NAUK UKRAINSKOI SSR |
发明人 |
MEDOVAR BORIS IZRAILEVICH;ANDREEV VLADIMIR PROKHOROVICH;KOZIK VLADIMIR VASILIEVICH;SHEVCHENKO NIKOLAI TROFIMOVICH;SPISARENKO DMITRY ULYANOVICH;MALEVANNY VLADIMIR PANTELEIMONOVICH;KARPOV VLADIMIR FEDOROVICH;CHERNYKH VIKTOR VASILIEVICH;CHEPURNOI ANATOLY DANILOVICH;MATSEGORA EVGENY ALEXANDROVICH;SHURUEV LEV ANDREEVICH |
