86199511
Feb 20, 2014
Jan 13, 2015
Active Trademark
Chemicals and chemical adsorbents used in the refining and petrochemical industries for capturing and confining silicon contained in different fractions and effluents treated by the aforesaid industries
ChemicalsTechnical consultancy in the field of chemical engineering of adsorbents; technical project scientific feasibility studies, industrial research and development, engineering work and studies, namely, [ surveys, evaluations, appraisals, research and ] drafting of reports relating to adsorbents
Computer and Scientific