Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents for R. G. Barr
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
193,748
Jul. 31, 1877
C.P. Brown
Improvement in Devices for Applying Edge-Tools to Sharpeners
sharpening machines
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
