Projector lamps; parts and fittings of projector lamps, namely, reflectors for projector lamps, filaments for projector lamps and housing for projector lamps; lamps for liquid crystal display projectors; parts and fittings for liquid crystal display projector lamps, namely, reflectors for liquid crystal display projector lamps, filaments for liquid crystal display projector lamps and housing for liquid crystal display projectors lamps
Electrical and Scientific Apparatus