Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1847-10-30
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
5,343Oct. 30, 1847A. Buffum, D. BuffumRotary Steam Enginerotary steam engines
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP