Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Jacob C. Keller
Patents 1 - 1 of 1
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
140,925Jul. 15, 1873J.C. KellerImprovement in metal-drilling machines
Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP