Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for William Frederick Upton
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
606,516Jun. 28, 1898R. CollenMachinery for manufacturing casks or barrelsbarrel making machines
607,219Jul. 12, 1898R. CollenMachine for manufacturing casks or barrelsbarrel making machines
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP