Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents Granted on 1845-09-19
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
4,202
Sep. 19, 1845
F.E. Sickels
Mode of connecting steam-cylinders with steam-chests
steam engine valve gear
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
