on 24 Apr 1992
Last Applicant/ Owned by
Companhia Vale do Rio Doce
Avenida Graca Aranha 26, Rio de Janeiro, Brazil
, ,
Serial Number
UK00001498516 filed on 24th Apr 1992
Registration Number
UK00001498516 registered on
5th Nov 1993
Mordants for hydrogen sulphide and sulphur compounds, all for use as an additive for drilling muds and in the treatment of sewage and/or effluents, industrial or otherwise; all included in Class 2.
UK00001498516
Word
Individual