2022-09-012022-09-011948-08-03Frank H. Hurley, "Electrodeposition of Aluminum." Patent US2446331A. issued 1948-08-03. Retrieved from <a href="https://hdl.handle.net/1911/113178">https://hdl.handle.net/1911/113178</a>.https://hdl.handle.net/1911/113178This invention relates to the electrodeposition of aluminum., and particularly to a process in­volving the deposition of aluminum on a suitable cathode from an electrolyte comprising a fused or liquid mixture of a suitable aluminum salt with an N-alkyl pyridinium halide.2engUtility patentUS2446331A