| 申请人 |
N-PROIZV OB PO AVTOM GORNORUDNYKH, METAóóÔP×ôÚECKôX üPE¯üPôùTôö ô ÜHEP×ETôÚECKôX O¬'EKTOB ÚEPHOö METAóóÔP×ôô |
发明人 |
SHCHEPAK ALEKSANDR S,SU;TOKMACHEV GENNADIJ I,SU;AKIMOVA LYUDMILA N,SU;TIMOFEEV ANATOLIJ I,SU;FEDOTOVA LYUDMILA P,SU;ILCHENKO VALENTIN N,SU |
