Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1844-02-07
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,426Feb. 07, 1844E.A. LesterOscillating Steam Engineoscillating steam engines
3,427Feb. 07, 1844T. LoringImprovement in flasks for molding hingeshinges
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP