申请人 |
INSTITUT ELEKTROSVARKI IMENI E.O.PATONA/AKADEMII NAUK UKRAINSKOI SSR |
发明人 |
PATON, BORIS EVGENIEVICH;MEDOVAR, BORIS IZRAILEVICH;ORLOVSKY, JURY VLADIMIROVICH;LUPAN, VITALY VASILIEVICH;MAIDANNIK, VLADIMIR YAKOVLEVICH;SCHUPAK, GRIGORY BENTSIONOVICH;CHERNYAVSKY, JURY YAKOVLEVICH;BOGACHENKO, ALEXEI GEORGIEVICH;KOZHUSHKO, ALEXANDR NIKOLAEVICH |