Inventor Franklin, Eugene
Invention Contact Brush for Dynamos
Residence Greenville
Dated 8/26/1890
Patent 435,296
Class *
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0435296
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=435296