US Patent: D115,193
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| Machine Tool Unit
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Patentees:
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| Louis H. Blood (exact or similar names) - Covington, Kenton County, KY |
| Lester F. Nenninger (exact or similar names) - Covington, Kenton County, KY |
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Patent Dates:
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| Applied: |
Oct. 20, 1938 |
| Granted: |
Jun. 13, 1939 |
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Joel Havens "Vintage Machinery" entry for Cincinnati Milling Machine Co.
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Description: |
| This patent number was seen on a Cincinnati Milling Machine Co. patent plate 4FV-101. |
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