Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1822-07-09
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,550XJul. 09, 1822W. CumberlandMachine for dressing flax and hempflax and hemp machines
3,551XJul. 09, 1822M. McDonaldMachine for threshing etc.
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP