Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patent US640,393
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
640,393
Jan. 02, 1900
G.W. Lewis
Gas Engine
gas and gasoline engines
Toggle print mode
Show pictures
Copyright © 2002-2026 - DATAMP
