Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1846-04-25
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
4,469Apr. 25, 1846B. Langdon, A. SalisburyImprovement in hemp-dressers
4,473Apr. 25, 1846W. BroughtonGrinding Millmiller
4,484Apr. 25, 1846D.R. AllenImprovement in Hay Presseshay or straw presses
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP