Easyuse. (Machine-translation by Google Translate, not legally binding)

摘要

Paper and public places for coffee shops that of being formed by the parts (1), (2), (3), (4), (5), (6) and (7). The first of which has cubic form with two longitudinal grooves (3) and a device in sheet form subject to the above slots. At its end is connected to a tube (5), the part (4) forms an angle of 45 with the workpiece (6) and the plane of the part (1). (Machine-translation by Google Translate, not legally binding)