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US Patent: 82X
Grinding bark
Patentee:
John Markley (exact or similar names) - Unknown, PA

USPTO Classifications:

Tool Categories:
woodworking machines : specialty woodworking machines : bark processing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jul. 19, 1794

Patent Pictures:
USPTO (New site tip)
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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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