Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents for Walter Tefft
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
163,257
May 11, 1875
W. Tefft, G.H. Reynolds
Rock Drill Chucks
stone boring and drilling machines
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
