US Patent: 450,908
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| Auger
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Patentees:
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| William Brede (exact or similar names) - Paauhau Mill, Hamakua Hawaii |
| Leon Albert De La Nux (exact or similar names) - Paauhau Mill, Hamakua Hawaii |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 14, 1890 |
| Granted: |
Apr. 21, 1891 |
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Russ Allen.
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Description: |
| Novel construction with the cutting spurs dovetailed into the web of the shank.
Note this patent preceds the overthrow of the Hawaiian monarchy in Jan 1893 and annexation as a U.S. territory in Aug 1898. |
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