Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1822-07-10
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,552XJul. 10, 1822J. SmithArt of vaccination
3,553XJul. 10, 1822L. Marchand (Mechand)Revolving lever for propelling boatsnautical propulsion apparatus
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP