Set of sports competitions results checker with sales system (Machine-translation by Google Translate, not legally binding)

摘要

An improvement in discs and other plates for recording and reproduction of sounds, characterized by providing said objects with accidents on the surfaces of their faces, in a circular row substantially in the center thereof and concentrically with the perforation for the insertion of the pin of the body. rolling plate of the machines to record or reproduce the sounds. (Machine-translation by Google Translate, not legally binding)