| 申请人 |
INSTITUT ELEKTROSVARKI IMENI E.O.PATONA AKADEMII NAUK UKRAINSKOI SSR |
发明人 |
PATON BORIS EVGENIEVICH;MEDOVAR BORIS IZRAILEVICH;BELOGLAZOV ALEXANDR PETROVICH;PRIKHODKO VALERY ALEXANDROVICH;BOIKO GEORGY ALEXANDROVICH;KUMYSH ILYA IOSIFOVICH;ZAMESHAEV VALENTIN SERGEEVICH;NADTOCHY JURY ALEXANDROVICH;ZVYAGINTSEV ALEXANDR IVANOVICH |
