Inventor Ravenel, St. Julien
Invention Improvement in Excavating and Dredging Machines
Residence Charleston
Dated 11/26/1878
Patent 210,359
Class 37/326
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0210359
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=210359