US Patent: 410,777
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| Slab-sawing machine
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Patentee:
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| David S. Abbott (exact or similar names) - Olean, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Oct. 18, 1888 |
| Granted: |
Sep. 10, 1889 |
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Jeff Joslin
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Description: |
| The patent specification notes that this type of machine was commonly called a "slab-slasher". |
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