申请人 |
QUEST INTERNATIONAL B.V., NAARDEN, NL |
发明人 |
BURRELL, JOHN WILLIAM KIDMAN, ASHFORD, KENT, TN25 4NX, GB;FRASER, STUART BERNARD, UNILEVER RESEARCH LAB., BEBINGTON, WIRRAL, GB;KILCULLEN, NEIL, UNILEVER RESEARCH LABORATORY, BEBINGTON, WIRRAL, GB;MARTIN, ALEXANDER, UNILEVER RESEARCH LABORATORY, BEBINGTON, WIRRAL, GB;MELVILLE, JAMES BARRIE, UNILEVER RESEARCH LAB, BEBINGTON, WIRRAL, GB |