Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Edwin L. Barnes
Patents 1 - 1 of 1
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
159,882Feb. 16, 1875E.L. BarnesImprovement in spirit levels
Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP