Inventor Barnett, Barnard B.
Invention Machine for Boring and Drilling
Residence Woodruff's
Dated 5/14/1889
Patent 403,240
Class 408/138
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0403240
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=403240