Analysis of information sources in references of the Wikipedia article "Eugenio Barsanti" in English language version.
Another request bears the no. 700 of Volume VII of the Patent Office of the Reign of Piedmont. We do not have the text of this patent request, only a photo of the table which contains a drawing of the engine. This may have been either a new patent or an extension of a patent granted three days earlier, on 30 December 1857, at Turin.
Another request bears the no. 700 of Volume VII of the Patent Office of the Reign of Piedmont. We do not have the text of this patent request, only a photo of the table which contains a drawing of the engine. This may have been either a new patent or an extension of a patent granted three days earlier, on 30 December 1857, at Turin.