Resumen
Roller slatted blind provided with mounted slats that are wound on a drum arranged in a parallelepiped-shaped drawer or a work hollow, characterized in that it is constituted by a tubular body (1), flattened, slightly arched in which lower edge defines a wide groove (2) of strangled mouth, for articulated joint between slats with the collaboration of a hook-like fin (3) established on its upper edge and provided with a plurality of perforations (4). (Machine-translation by Google Translate, not legally binding)