| 申请人 |
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT PO STROITELSTVU MAGISTRALNYKH TRUBOPROVODOV ''VNIIST'';ELEKTROSTALSKY ZAVOD TYAZHELOGO MASHINOSTROENIA |
发明人 |
LIFSHITS VIKTOR SENDEROVICH;PETROV GEORGY NIKOLAEVICH;PAPKOV OLEG SERGEEVICH;KHOMENKO VLADIMIR IVANOVICH;GERASIMENKO ALEXANDR YAKOVLEVICH;TARADAIKO ALEXANDR KORNEEVICH;ZEMCHENKO ALEXANDR MIKHAILOVICH;GREMYAKOV IVAN PETROVICH |
