US Patent: 247,788
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| Wood-planing machine
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Patentee:
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| Asa R. Wells (exact or similar names) - San Francisco, CA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 22, 1881 |
| Granted: |
Oct. 04, 1881 |
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Jeff Joslin
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Description: |
| The innovation is a method to plane timbers of arbitrary thicknesses, by using user-supplied standards to support the cutterhead above the bed. |
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