申请人 |
VSEVOLOD SEMENOVICH KRYLOV;IVAN NIKOLAEVICH POPKOV;ROBERT LEONIDOVICH MAGUNOV;MIKHAIL NIKOLAEVICH PURING;KHACHATUR SAAKOVICH BAGDASAROV;RAISA FEDOROVNA SAGINA;VIKTOR INNOKENTIEVICH POPOV |
发明人 |
VSEVOLOD SEMENOVICH KRYLOV;IVAN NIKOLAEVICH POPKOV;ROBERT LEONIDOVICH MAGUNOV;MIKHAIL NIKOLAEVICH PURING;KHACHATUR SAAKOVICH BAGDASAROV;RAISA FEDOROVNA SAGINA;VIKTOR INNOKENTIEVICH POPOV |