US Patent: 82X
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Grinding bark
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Patentee:
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John Markley (exact or similar names) - Unknown, PA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Jul. 19, 1794 |
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Jeff Joslin
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Description: |
Because of the Patent Office fire in December 1836, little is known about this patent. There are no patent specification or drawings available. |
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