US Patent: 741,907
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| Automatic grinding or polishing lathe
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Patentee:
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| Albert H. Hatfield (exact or similar names) - Brockport, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 10, 1903 |
| Granted: |
Oct. 20, 1903 |
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Jeff Joslin
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Description: |
| "My invention relates to an improvement in automatic grinding and polishing machines, and more especially to a machine of this class adapted for polishing carriage and wagon spokes, maul and ax handles, and similar articles." |
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