| 申请人 |
* INST GORNOGO DELA SIBIRSKOGO O;SP K B V PROMY SOJUZGEOTEKH |
发明人 |
ALEXANDR DMITRIEVICH * KOSTYLEV;BORIS BORISOVICH * DANILOV;BORIS NIKOLAEVICH * SMOLYANITSKY;VLADIMIR PETROVICH * BOGINSKY;DAVID IOSIFOVICH * KOGAN;OLEG VASILIEVICH * SMIRNOV;VYACHESLAV NIKOLAEVICH * SAVELIEV |
