Inventor Coogan, P.J.
Invention Sewers, Arrangement of drains for
Residence Charleston
Dated 6/5/1855
Patent 12994
Class *
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0012994
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=12994