| 申请人 |
NAUCHNO PROIZVODSTVENNOE OBIEDIN |
发明人 |
D. I. MATVEEVICH, L. P. MIKHAILOVICH, Y. A. GRIGORIEVICH, G. V. PAVLOVICH, Z. J. OTTOVICH, K. G. PETROVICH ET A. G. YAKOVLEVICH;MIKHAILOVICH L P;GRIGORIEVICH Y A;PAVLOVICH G V;OTTOVICH Z J;PETROVICH K G;YAKOVLEVICH A G |
