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- SC Inventors
Inventor | Winningham, Henry |
Invention | Saw sharpening machine |
Residence | Charlestown |
Dated | 4/22/1873 |
Patent | 138137 |
Class | * |
Assign | * |
US Patent Office Record | http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0138137 |
Local Copy of Patent Docs | http://library.clemson.edu/scpatimages/index.php?pn=138137 |