Px Group Sa | Date: 2016-09-23
Alloys of precious metals for dental purposes. Base metals and their alloys; full or hollow tubes, wires, profiles of base metals or their alloys. Machines for treating, particularly purifying, industrial waste water particularly water and oils; tools as parts of machine tools; injectors for engines. Apparatus and installations for treating, particularly purifying, industrial waste water particularly water and oils. Full or hollow tubes, wires, profiles of precious metals and of precious metal alloys; semi-finished goods and products for timepieces and jewelry, namely, cases, bezels, watch bands and watch band clasps, crown winders and push-buttons for timepieces, oscillating weights for mechanical watch movements, jewels and jewel bodies. Treatment of materials; casting, refinement, machining and welding of metals; processing of industrial waste and effluents, neutralization, filtering and recycling; breaking down of industrial waste and effluent materials; water desalination. Scientific and technological services and related research and design services; industrial analyses and research services.