Adjustable smartphone and PC tablet stabilizers and mounts; Air filters for automation equipment, namely, computers and copier machines; All-in-one PCs; Anti-theft locks specially adapted to personal electronic devices, namely, laptops, PC tablets; Projectors particularly projectors for the entertainment industry; Remote control telemetering machines and apparatus; Remote control transmitter for radio-controlled devices; Remote controls for projectors; Self-acting focussing projectors; Television apparatus for projection purposes; Toner cartridges, unfilled, for printers and photocopiers; Water treatment equipment, namely, fertilizer injection devices which connect to a water distribution line, which automatically injects a predetermined proportion of fertilizer into an irrigation system used by a greenhouse complex; Water treatment equipment, namely, fertilizer injection units, namely, devices connected to a water distribution line, which automatically injects a predetermined proportion of fertilizer into an irrigation system used by a greenhouse complex; Wireless transmitters and receivers; radio, telephone transmitters