PRESERVAN

Abstract

Repair and maintenance of gas and petroleum installations to prevent contamination and/or corrosion in gas and petroleum installations.; Scientific research and development, scientific and technical consulting and research services relating to the gas and oil industry; development of new technology for others in the field of gas and oil industry; technology consultation and research in the field of gas and oil industry.; [ Chemicals used in industry, science, photography, as well as in agriculture, horticulture and forestry, namely, unprocessed artificial resins as raw materials in the form of powders, liquids or pastes, unprocessed plastics; fertilizers; fire extinguishing compositions; metal tempering and soldering preparations; chemical substances for preserving foodstuffs; adhesives for general industrial use; ] chemical products designed to prevent contamination and/or corrosion in liquids