Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Dwight M. Church
Patents 1 - 1 of 1
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
138,789May 13, 1873D.M. ChurchImprovement in machines for pointing the journals of bobbins
Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP