2022-09-012022-09-011948-08-03Thomas P. Wier, Jr. and Frank H. Hurley, "Electrodeposition of Aluminum." Patent US2446349A. issued 1948-08-03. Retrieved from <a href="https://hdl.handle.net/1911/113179">https://hdl.handle.net/1911/113179</a>.https://hdl.handle.net/1911/113179This invention relates to the electrodeposition of aluminum from a liquid mixture of a nitrogen-substituted alkyl pyridinium chloride or bromide and aluminum chloride.2engUtility patentUS2446349A