Inventor Grubbs, John Willis
Invention Planter Attachment for Plows
Residence Fair Play
Dated 10/16/1894
Patent 527,683
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Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0527683
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=527683