US Patent: 9,977
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Sawmill
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Patentee:
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Andrew Ralston (exact or similar names) - West Middletown, PA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Aug. 30, 1853 |
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Jeff Joslin
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Description: |
Sawblade runs horizontally. When the carriage reaches the end of the log, the blade drops down by the thickness of the desired cut, and the carriage reverses to cut another board. |
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