Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for David H. Purves
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
339,808Apr. 13, 1886W.L. PurvesFeed mechanism for shingle machinesshingle machines
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP