| 申请人 |
LENINGRADSKY DVAZHDY ORDENA LENINA METALLICHESKY ZAVOD |
发明人 |
STEPANOVICH SCHEGOLEV,GLEB;ABRAMOVICH GRANOVSKY,SEMEN;GRIGORIEVICH SMOLYAROV,LJUSIEN;ALEXEEVICH IGNETSOV,ALEXANDR;ABRAMOVICH BRONOVSKY,GRIGORY;AIZEKOVICH RAER,LAZAR;KIRILLOVICH FASULATI,RADY;IVANOVNA NEMM,ELENA |
