Safety vests for fall protection; riding helmets and replacement parts therefor; reflecting strips for wear on clothing for prevention of accidents; scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking, life-saving and teaching apparatus and instruments, namely GPS devices, sensors, indicator panels, signal lights, fall protection harnesses, safety helmets and camcorders; Apparatus and instruments for conducting, switching, transfo...