Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for George H. Ray
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
83,405Oct. 27, 1868J.L. OtisImprovement in Grinding Machinestool grinders
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP