Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; sound or image recording, transmission or reproduction apparatus; sound recording disks; compact disks, DVDs and other digital recording media; mechanisms for coin-operated apparatus; scientific, nautical, surveying, photographic, cinematographic, weighing, measuring, signalling, checking (inspecting), life-saving and teaching apparatus and instruments; fire extinguishers; cellphones and replacement parts therefor.