| 申请人 |
INSTITUT ELEKTROSVARKI IMENI E.O. PATONA AKADEMII NAUK UKRAINSKOI SSR |
发明人 |
BORIS EVGENIEVICH PATON;BENTSION IOSIFOVICH SHNAIDER;DAVID MOISEEVICH POGREBISKY;GENNADY IVANOVICH YAKUSHEV;VLADIMIR ALEXEEVICH KOMKOV;MIKHAIL ISAAKOVICH MEDNIKOV;ALEXEI IVANOVICH BEZRUKOV;ALEXANDR NIKOLAEVICH CHURAKOV;DMITRY MIRONOVICH TUZOV |
