Inventor Brotherhood, Fred
Invention Improvement in Dredging Machines
Residence Charleston
Dated 5/4/1875
Patent 162,763
Class 212/307
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0162,763
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=162763