| 申请人 |
INSTITUTE ELEKTROSVARKI IMENI E. O. PATONA |
发明人 |
PATON BORIS EVGUENIEVICH;LEBEDEV VLADIMIR KONSTATINOVICH;OSTAPENKO NICKOLAI GERASIMOVICH;LASHKEVICH RAFAIL IVANOVICH;SEVBO PLATON IVANOVICH;SAKHARNOV VASLLY ALEXEEVICH;LITVINCHUK MARK DAVYDOVICH;GORBUNOV GRIGORY VASILIEVICH |
