US Patent: 89,491
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| Metal Spinning Machine
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Patentee:
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| J. J. Marcy (exact or similar names) - West Meriden, New Haven County, CT |
| USPTO Classifications: |
| 74/55 |
| Assignees: |
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J. J. Marcy - West Meriden, New Haven County, CT |
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E. Miller - West Meriden, New Haven County, CT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Apr. 27, 1869 |
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Joel Havens
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