申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V., DEN HAAG/S'GRAVENHAGE, NL |
发明人 |
GEUZE, MAARTEN MARTINUS, NL-1031 CM AMSTERDAM, NL;PETRUS, LEONARDUS, NL-1031 CM AMSTERDAM, NL;SALTER, JAMES ARTHUR, NL-1031 CM AMSTERDAM, NL;DE SMEDT, PHILIP JEAN MARIE MAURICE, NL-1031 CM AMSTERDAM, NL |