US Patent: 8,401
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| Miter-box
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Patentee:
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| Matthew Spear (exact or similar names) - Bowdoinham, ME |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Sep. 30, 1851 |
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Steve Gosselin
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Description: |
| Very complicated miter "box" that can make compound-angle cuts on ship timbers. |
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