Il Progresso rivista mensile illustrata delle nuove invenzioni e scoperte, notizie scientifiche, industriali, ecc. Elenco dei brevetti d'invenzione e privative industriali, formulario moderno, vol. XXIII 1895. Dinamo per luce elettrica; pali telegrafici di carta; bicicletta a motore; dicadottero; parrini a rotelle; e molte altre invenzioni tecnologiche meccaniche.

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