| 申请人 |
BP CHEMICALS LTD., LONDON, GB |
发明人 |
BERARDI, ALAIN, BP CHEMICALS S.N.C., F-92400 COURBEVOIE, FR;COLLOMB, JOELLE, BP CHEMICALS S.N.C., F-92400 COURBEVOIE, FR;DAIRE, ERICK, BP CHEMICALS S.N.C., F-92400 COURBEVOIE, FR;SPEAKMAN, JOHN GABRIEL, BP CHEMICALS S.N.C., F-92400 COURBEVOIE, FR |
