申请人 |
DZYUBA VLADIMIR NIKOLAEVICH,SU;DOROVSKIKH ANATOLIJ VASILEVICH,SU;IVASHCHENKO PAVEL NIKOLAEVICH,SU;STASHCHUK LEONID DANILOVICH,SU |
发明人 |
DZYUBA VLADIMIR NIKOLAEVICH,SU;DOROVSKIKH ANATOLIJ VASILEVICH,SU;IVASHCHENKO PAVEL NIKOLAEVICH,SU;STASHCHUK LEONID DANILOVICH,SU |