Inventor Panknin, Charles F.
Invention Ink
Residence Charleston
Dated 8/9/1870
Patent 106198
Class *
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0106198
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=106198