| 申请人 |
KUZNETSOV VALENTIN PETROVICH,SU;GREBESHKOV VENIAMIN KONSTANTINOVICH,SU;ZAJTSEV EVGENIJ VIKTOROVICH,SU;MAGNITSKIJ OLEG NIKOLAEVICH,SU |
发明人 |
KUZNETSOV VALENTIN PETROVICH,SU;GREBESHKOV VENIAMIN KONSTANTINOVICH,SU;ZAJTSEV EVGENIJ VIKTOROVICH,SU;MAGNITSKIJ OLEG NIKOLAEVICH,SU |
