| 申请人 |
INSTITUT ELEKTROSVARKI IMENI E.O. PATONA AKADEMII NAUK UKRAINSKAJA SSR |
发明人 |
KONSTANTINOVIC LEBEDEV,VLADIMIR;IVANOVIC KUCUK-YAZENKO,SERGEI;GEORGIEVIC KRIVENKO,VALERIJ;VLADIMIROVIC BOGORSKY,MICHAIL;TIMOFEEVIC SEREDNICOK,VITALIJ;ANDREEVIC TOLDIN,ANATOLIJ;ALEKSEEVIC SACHARNOV,VASILIJ |
