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| Patents for Bernard de Saint Seine | |||||
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| Picture | Number | Date | Patentee | Title | |
 | GB-190,823,179 | Nov. 30, 1909 | B. de Saint Seine | Improvements in furnaces for the smelting of ores, residues, and the like, for the obtainment of copper, or other metals, therefrom | |
 | 952,284 | Mar. 15, 1910 | B. de Saint Seine | Smelting-furnace | |