Inventor Morgan, Francis Marion
Invention Improvement in Motors
Residence Walhalla
Dated 11/4/1879
Patent 221,340
Class 417/329
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0221340
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=221340