Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents for Francis B. Greene
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
195,963
Oct. 09, 1877
G.R. Stetson
Improvement in machines for clearing twist-drills
making drills and augers
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
