75822849
Oct 14, 1999
Dec 11, 2001
[ Light conducting rods and cones, flexible light guides, multi branch cable light guides, cross-section transformers for glass, glass ceramic and quartz glass for use in machines for the illumination industries and for medical technology ]
Machinery[ Light conducting rods and cones, flexible light guides, multi branch cable light guides, cross-section transformers for use on glass ceramic and quartz glass for use in film and photo technology, in signal optics in architecture and design, in display technology, in optics, in optoelectronics ]
Electrical and Scientific Apparatus[ Light conducting fibers, light conducting rods and light conducting cones, made of glass for use in endoscope and sensor technology; light conducting fibers, light conducting rods and light conducting cones made of quartz for spectroscopy and sensor technology; quartz capillaries for electrophoresis; ] interference filters on glass, glass ceramic and quartz glass for medical technology end sensor technology namely, for endoscopes and illuminating lamps for curing tooth fillings
Medical Apparatus[ Light conducting fibers, light conducting rods and light conducting cones made of glass for lighting, namely, spotlights and stage lights for use in motion picture productions, theater, and stage productions; ] interference filters for use on glass, glass ceramic, and quartz glass for use on stage lights, spotlights and projection light fixtures
Environmental Control Apparatusapplication of chemical substance to glass for coating glass for lighting technology and for the protective coating of glass
Treatment of Materials