Inventor Duc, H.A. Jr.
Invention Pump, Centrifugal
Residence Charleston
Dated 1/12/1869
Patent 85802
Class *
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0085802
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=85802