申请人 |
* INSTITUT GORNOGO DELA SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR;* MOSKOVSKOE NAUCHNO-PROIZVODSTVENNOE OBIEDINENIE PO MEKHANIZIROVANNOMU STROITELNOMU INSTRUMENTU I OTDELOCHNYMMASHINAM |
发明人 |
PETR AVRAMOVICH * MASLAKOV;NIKOLAI ALEXANDROVICH * KLUSHIN;VLADIMIR IVANOVICH * KOKAREV;BORIS GRIGORIEVICH * GOLDSHTEIN;IGOR VLADIMIROVICH * NIKOLAEV |