Inventor Hughes, Samuel
Invention Piston Packing
Residence Charleston
Dated 6/4/1889
Patent 403,753
Class 277/487
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0403753
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=403753