申请人 |
SCHUMANN-SASOL (SOUTH AFRICA) (PROPRIETARY) LIMITED;YOUNG, DESMOND, AUSTIN;GRANT, MICHELLE;STRYDOM, STEFANUS, JOHANNES;VISAGIE, JACOBUS, LUCAS;REINECKE, CHRISTIAAN, FREDERICK;LOUW, NICOLAAS, RUSSOUW |
发明人 |
YOUNG, DESMOND, AUSTIN;GRANT, MICHELLE;STRYDOM, STEFANUS, JOHANNES;VISAGIE, JACOBUS, LUCAS;REINECKE, CHRISTIAAN, FREDERICK;LOUW, NICOLAAS, RUSSOUW |