| 申请人 |
INST ELEKTROSVARKI IM.E.O.PATONA |
发明人 |
YUSHCHENKO KONSTANTIN A,SU;STARUSHCHENKO TATYANA M,SU;PESTOV VALERIJ A,SU;ZAKHAROV LEONID S,SU;SOKOLOV YURIJ V,SU;KRAVCHENKO VLADISLAV G,SU;PEGOV VLADIMIR G,SU;SERGEEV ANATOLIJ B,SU;MAMYKIN MIKHAIL I,SU;KLEKOVKIN ARKADIJ A,SU |
