| 申请人 |
BP CHEMICALS LTD., LONDON, GB |
发明人 |
GARLAND, CARL SHERMAN, SILVER SPRING, MARYLAND 20901, US;GILES, MARTIN FRANCES, BP CHEMICALS LTD, SUNBURY-ON-THAMES, MIDDLESEX TW16 7LN, GB;POOLE, ANDREW DAVID, BP CHEMICALS LTD, HULL HU12 8DS, GB;SUNLEY, JOHN GLENN, BP CHEMICALS LTD, HULL HU12 8DS, GB |
