| 申请人 |
VORTMAN ISAAK ZINOVEVICH;IOSSEL YURIJ YAKOVLEVICH;KOSHCHEEV LEV ANANEVICH;SEMENOV YURIJ NIKOLAEVICH;LIPATOV VALERIJ VASILEVICH;STRYAPIN VLADIMIR PETROVICH |
发明人 |
VORTMAN ISAAK Z;IOSSEL YURIJ YA;SEMENOV YURIJ N;LIPATOV VALERIJ V;STRYAPIN VLADIMIR P;KOSHCHEEV LEV A |
