79038091
Feb 19, 2007
Nov 13, 2007
Light emitting diode elements; light emitting diode modules; light emitting diode displays; light emitting diode indicators; parts and fittings of light emitting diodes
Electrical and Scientific ApparatusLighting fixtures using light emitting diodes as the light source; lighting fixtures incorporating light emitting diodes; electric lamps; electric lighting units
Environmental Control Apparatus