| 申请人 |
INST ELEKTROSVARKI IM.E.O.PATONA |
发明人 |
PATON BORIS E,SU;NAZARENKO OLEG K,SU;BONDAREV ANATOLIJ A,SU;PASTUSHENKO YURIJ I,SU;KAJDALOV ANATOLIJ A,SU;SHELYAGIN VLADIMIR D,SU;MLADENOV GEORGI MIKHAJLOV,BG;GANCHEV SIMEON IVANOV,BG;TOSHEV KHRISTO IVANOV,BG;DIMOV STANISLAV DIMITROV,BG;GEORGIEV CHAVDAR MALCHEV,BG;BOYADZHIEV RUMEN PETROV,BG |
