Inventor Platt, Edwiin
Invention Dredging machine
Residence Charleston
Dated 7/18/1871
Patent 117109
Class *
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0117109
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=117109