申请人 |
CELANESE INTERNALTIONAL CORPORATION;LE BERRE, CAROLE, M.;GAUTRON, SAMUEL;KALCK, PHILIPPE, J.;SERP, PHILIPPE, G.;LASSAUQUE, NICOLAS, D.;TORRENCE, G., PAULL;INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE |
发明人 |
LE BERRE, CAROLE, M.;GAUTRON, SAMUEL;KALCK, PHILIPPE, J.;SERP, PHILIPPE, G.;LASSAUQUE, NICOLAS, D.;TORRENCE, G., PAULL |