US Patent: 119,732
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| Improvement in devices for pressing chair-sets into their frames
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Patentees:
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| Alfred F. Spaulding (exact or similar names) - Northfield, VT |
| William Aldrich (exact or similar names) - Proctorsville, VT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Oct. 10, 1871 |
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Jeff Joslin
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Description: |
| This patent was used by chair making firm L. Heywood & Co. That firm was the most important early innovator in chair making machinery. They did not make machines for resale, but apparently at least some patents were licensed for manufacture. |
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