Inventor Lewis, George T.
Invention Fertilizers, &c., Treatment of phosphates for the manufacture of
Residence Charleston and Philadelphia, PA
Dated 5/21/1872
Patent 126904
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Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0126904
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=126904