| 申请人 |
INSTITUT ELEKTROSVARKI IMENI E.O. PATONA AKADEMII NAUK UKRAINSKOI SSR |
发明人 |
PATON BORIS EVGENIEVICH;MEDOVAR BORIS IZRAILEVICH;KUMYSH ILYA IOSIFOVICH;TSYKULENKO ANATOLY KONSTANTINOVICH;ALFEROV JURY FEDOROVICH;SCHUPAK GRIGORY BENTSIONOVICH;BONKARENKO OLEG PETROVICH;BOGACHENKO ALEXEI GEORGIEVICH |
