申请人 |
INSTITUT ELECTROSVARKY "E. O. PATON" |
发明人 |
PATON BORIS EVGUENIEVICH;LEBEDEV VLADIMIR KONSTANTINOVICH;OSTAPENKO NICKOLAI GERASIMOVICH;LASHKEVICH RAFAIL IVANOVICH;SEVBO PLATON IVANOVICH;SAKHARNOV VASILY ALEXEEVICH;SAKHARNOV MARK DAVIDOVICH;LITVINCHUK MARK DAVYDOVICH;GORBUNOV GRIGORY VASILIEVICH |