Photographic cameras; Cinematographic projectors; Cinematographic cameras; Optical filters; Testing equipment for measuring the temperature, pressure, position or form of workpieces in a machine tool; Electrical power distribution units; Rotary converters; Phase modifiers; Solar batteries; Electrical cells and batteries; Electric meters; Electric wires and cables; Telecommunication switches; Personal digital assistants; Electronic automatic ticket examination machines; Magnetic cores; Resista...