| 申请人 |
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNO-KONSTRUKTORSKY INSTITUT METALLURGICHESKOGO MASHINOSTROENIYA |
发明人 |
TSELIKOV ALEXANDR IVANOVICH;ZHUKEVICH-STOSHA EVGENY ALEXANDROVICH;KRYLOV NIKOLAI IVANOVICH;POPOV BORIS VASILIEVICH;SIDOROV PAVEL IVANOVICH |
