US Patent: 483,671
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| Routing-machine
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Patentee:
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| William Greaves (exact or similar names) - St. Louis, MO |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 16, 1892 |
| Granted: |
Oct. 04, 1892 |
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Jeff Joslin
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Description: |
| This machine is intended for cutting housed stair stringers. |
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