申请人 |
UNILEVER N.V., ROTTERDAM, NL |
发明人 |
CARTER, PETER, UNILEVER RESEARCH, BEBINGTON, WIRRAL, MERSEYSIDE L63 3JW, GB;HILL, JOHN CHRISTOPHER, UNILEVER RESEARCH, BEBINGTON, WIRRAL, MERSEYSIDE L63 3JW, GB;MACAULEY, ERNEST WEATHERLEY, UNILEVER RESEARC, BEBINGTON, WIRRAL, MERSEYSIDE L63 3JW, GB;THOM, DAVID, UNILEVER RESEARCH, BEBINGTON, WIRRAL, MERSEYSIDE L63 3JW, GB |