CA Patent: CA-9,206
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Process of Coating Boiler Tubes Procede pour Endure les Bouilleurs des Chadieres
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Patentees:
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| Oratus S. French (exact or similar names) - Fremont, Sandusky County, OH |
| David June (exact or similar names) - Fremont, Sandusky County, OH |
| Robert Brayton (exact or similar names) - Fremont, Sandusky County, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 04, 1878 |
| Granted: |
Sep. 24, 1878 |
CIPO Data Espacenet patent
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Joel Havens "Vintage Machinery" entry for D. June & Co.
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