Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1845-08-09
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
RX-75Aug. 09, 1845A. Roy, B. Knower, J. Knower, J. RoyImprovement in machines for making butt and hinges
Toggle print mode
Show pictures

Copyright © 2002-2020 - DATAMP