| 申请人 |
BP CHEMICALS LTD., LONDON, GB |
发明人 |
COCKMAN, RUSSELL WILLIAM, BP CHEMICALS LIMITED, STIRLINGSHIRE FK3 9XH, SCOTLAND, GB;HAINING, GORDON JOHN, BP CHEMICALS LIMITED, STIRLINGSHIRE FK3 9XH, SCOTLAND, GB;LUSMAN, PHILIP, STIRLINGSHIRE FK2 0TQ, SCOTLAND, GB;MELVILLE, ARCHIBALD DAVID, BP CHEMICALS LIMITED, STIRLINGSHIRE FK3 9XH, SCOTLAND, GB |
