US Patent: 116,011
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| Improvement in ax-bit-blank machines
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Patentee:
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| Enos Bartholomew (exact or similar names) - Mill Hall, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Jun. 20, 1871 |
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Jeff Joslin
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Description: |
| This invention is for an improved version of a machine for cutting and shaping "Mann's improved ax-bit blanks". |
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