Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for John Heywood
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
177,018May 02, 1876O. Sawyer, A. Knowlton, H.C. KnowltonImprovement in sanding-machinessanding machines
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP