申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;BERGHMANS, HUGO, ANGELA, ALBERT;CHORVATH, IGOR;KELEMEN, PETER;NEIJMAN, ERIC, WILHELMUS, JOHANNES, FREDERIK;ZIJDERVELD, JOHANNES, MARIA |
发明人 |
BERGHMANS, HUGO, ANGELA, ALBERT;CHORVATH, IGOR;KELEMEN, PETER;NEIJMAN, ERIC, WILHELMUS, JOHANNES, FREDERIK;ZIJDERVELD, JOHANNES, MARIA |