US Patent: 489,398
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| Rotating automatic machine-tool
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Patentee:
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| Henry R. Towne (exact or similar names) - Stamford, CT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 18, 1892 |
| Granted: |
Jan. 03, 1893 |
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Joel Havens
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Description: |
| The assignee manufactured locks plus a wide variety of other hardware products, big and small. |
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