申请人 |
ZEOFUELS RESEARCH (PROPRIETARY) LTD., KRUGERSDORP, TRANSVAAL, ZA |
发明人 |
HUTCHINGS, GRAHAM JOHN, OSMOTHERLEY, NORTH YORKSHIRE, DL6 3BA, GB;THEMISTOCLEOUS, THEMISTOCLIS, SANDTON, TRANSVAAL, ZA;COPPERTHWAITE, RICHARD GEORGE, JOHANNESBURG, TRANSVAAL, ZA |