Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 137/630.2
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
16,695Feb. 24, 1857L.E. Bigelow, A. Shewman, A. RobinsSaw-filesaw sharpening machines
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP