| 申请人 |
INSTITUT SERKHTVERDYKH MATERIALOV AKADEMII NAUK UKRAINSKOISSR;VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT ABRAZIVOV ISHLIFOVANIA |
发明人 |
V.S. LYSANOV;V.V. DIGONSKY;L.I. FELDGUN;V.M. DAVIDENKO;N.V. NOVIKOV;A.I. BORIMSKY;A.A. SHULZHENKO;V.D. YAKIMENKO;E.Y. DOVGAL;V.Y. EGOROV;V.S. ROVSHA;A.I. PRIKHNA;A.N. SOKOLOV |
