| 申请人 |
ADVANCED TECHNOLOGIES (CAMBRIDGE) LTD.;RHONE-POULENC LTD;BIOTAL LTD.;UNILEVER U.K. CENTRAL RESOURCES LTD.;AGRICULTURAL GENETICS COMPANY LTD;SHELL RESEARCH LTD.;CIBA-GEIGY PLC.;SCHERING AGROCHEMICALS LTD.;BP NUTRITION LTD;TWYFORD SEEDS LTD;IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
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