Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1840-01-__
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,475Jan. 18, 1840C.E. WarnerMachine for turning wooden boxesbox making machines
NS-7Jan. 25, 1840R. CorbetMethod of preventing chimneys from smokingchimneys
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP