US Patent: 482,001
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| Process of and apparatus for purifying, refining, and carburizing metals
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Patentee:
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| Benjamin Brazelle (exact or similar names) - St. Louis, MO |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 31, 1892 |
| Granted: |
Sep. 06, 1892 |
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Jeff Joslin
Vintage Machinery entry for Brazelle Engine Co.
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Description: |
| The 1893-02-25 issue of The Age of Steel carries the following note."The Brazelle Iron and Steel Company will shortly be incorporated to work the Brazelle hot blast steel and pig iron process, covered by letters patent issued to Benjamin Brazelle, under date of September 6, 1892, for a 'process of and apparatus for purifying, refining and carburizing metals.' After incorporation and organization the first step of the parties interested will be, so we are informed, the erection of a plant with a capacity of 25 tons of steel per day, to demonstrate the feasibility and merits of the process. Mr. Brazelle, after whom the process takes its name, lives at 2201 Eugenia Street, this city, and is the inventor of the Brazelle engine governor and an open-hearth process for making muck bar and steel, using oil and gas as fuel. Patents for the latter invention are still pending." |
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