申请人 |
RHONE-POULENC AGRICULTURE LTD., ONGAR, ESSEX, GB |
发明人 |
ROBERTS, DAVID ALAN, RESEARCH STATION OF, ONGAR, ESSEX CM5 0HW, GB;CRAMP, SUSAN MARY, RESEARCH STATION OF, ONGAR, ESSEX CM5 0HW, GB;WALLIS, DEREK IAN, RESEARCH STATION OF, ONGAR, ESSEX CM5 0HW, GB;BULOT, JEAN PAUL, F-69570 DARDILLY, FR |