Inventor Martin, James Newton
Invention Car Coupling
Residence *
Dated 5/20/1890
Patent 428,119
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Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0428118
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=428119