| 申请人 |
RAMENSKY OPYTNY ZAVOD BITUMOPERL;PROEKTNO KONSTRUKTORSKOE BJURO A |
发明人 |
L. A. SHMELEVA, V. A. CHEBYSHEV, R. R. TURKOV, V. T. GROKHOTOV, J. B. ALEXANDROVICH, V. I. ULYANTSEV, D. F. VARFOLOMEEV, B. G. PECHENY, V. P. VITALIEV ET V. V. SHELUDKO;CHEBYSHEV V A;TURKOV R R;GROKHOTOV V T;ALEXANDROVICH J B;ULYANTSEV V I;VARFOLOMEEV D F;PECHENY B G;VITALIEV V P;SHELUDKO V V |
