Advertising device applicable to car roofs characterized in that it consists of two diametrically opposed bases in the front and rear of the capote fixed with the corresponding screws and in which the lower ends of both vertical axes mounted on other bearings and are housed each of them supports a cylinder in the first of which a strip of fabric or other material is installed in which the scene announcements are stamped. Posters etc that must be exhibited successively in the public's view while said surface is rolled up in the opposite cylinder. (Machine-translation by Google Translate, not legally binding)
展开▼
