申请人 |
BP CHEMICALS LIMITED;CHAPMAN, RICHARD, GEORGE;GOODWIN, STEPHEN, PAUL;HAZEL, NICHOLAS, JOHN;LUCY, ANDREW, RICHARD;STEWART, NEVIN, JOHN |
发明人 |
CHAPMAN, RICHARD, GEORGE;GOODWIN, STEPHEN, PAUL;HAZEL, NICHOLAS, JOHN;LUCY, ANDREW, RICHARD;STEWART, NEVIN, JOHN |