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GB Patent: GB-190,823,179
Improvements in furnaces for the smelting of ores, residues, and the like, for the obtainment of copper, or other metals, therefrom
Patentee: Bernard de Saint Seine (exact or similar names) - Paris, France USPTO Classifications: Tool Categories: specialty machines : industrial furnaces Assignees: Thwaites Brothers, Ltd. - Bradford, Yorkshire, England Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Oct. 30, 1908 Granted: Nov. 30, 1909 Patent Pictures: Espacenet patent Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Vulcan Iron Works, Thwaites Bros.

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