申请人 |
SASOL TECHNOLOGY (PROPRIETARY) LIMITED;GREAGER, IVAN;SCHOLTZ, JAN, HENDRIK;DE WET, JOHAN, PIETER;DESMET, MIEKE, ANN;JANSEN, WILHELMINA;JACOBSON, PAUL;DANCUART, LUIS, PABLO, FIDEL |
发明人 |
GREAGER, IVAN;SCHOLTZ, JAN, HENDRIK;DE WET, JOHAN, PIETER;DESMET, MIEKE, ANN;JANSEN, WILHELMINA;JACOBSON, PAUL;DANCUART, LUIS, PABLO, FIDEL |