US Patent: 3,102,371
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| Automatic Cutter Grinder
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Patentees:
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| Carl V. Stock (exact or similar names) - Cincinnati, Hamilton County, OH |
| Howard H. Brelsford (exact or similar names) - Norwood, Hamilton County, OH |
| Eugene R. Ferguson (exact or similar names) - Cincinnati, Hamilton County, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 14, 1960 |
| Granted: |
Sep. 03, 1963 |
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Joel Havens "Vintage Machinery" entry for Cincinnati Milling Machine Co.
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