申请人 |
KOROL VLADIMIR KIRILLOVICH,SU;POLYAKOV EVGENIJ ALEKSANDROVICH,SU;SHILIN OLEG KONSTANTINOVICH,SU;LIVEROV ALEKSANDR IVANOVICH,SU |
发明人 |
KOROL VLADIMIR KIRILLOVICH,SU;POLYAKOV EVGENIJ ALEKSANDROVICH,SU;SHILIN OLEG KONSTANTINOVICH,SU;LIVEROV ALEKSANDR IVANOVICH,SU |