US Patent: 361,832
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| Automatic boring-machine
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Patentees:
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| Clinton L. Allen (exact or similar names) - Norwich, CT |
| J. Henry Morrison (exact or similar names) - Norwich, CT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 21, 1885 |
| Granted: |
Apr. 26, 1887 |
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Jeff Joslin
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Description: |
| "Our improvements relate to a new combination of mechanical devices by means of which spool-blanks, braid-rolls, or other analogous articles of uniform size and shape are fed or moved, one by one, to a given place, where they are firmly held while a drill or bit advances and bores a hole in or through them." |
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