[ Projection screens; Projection screens for movie films; ] Projector lamps [ ; Projectors particularly projectors for the entertainment industry; Television apparatus for projection purposes; Transparency projection apparatus; Cinematographic projectors; LCD projectors; LCD projectors used to display advertisements; Liquid crystal display (LCD) projectors; Magic lanterns; Mini beam projectors; Movie projectors; Movie editing projectors; Multimedia projectors; Photographic projectors; Picture...