Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents Granted on 1851-03-04
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
7,964
Mar. 04, 1851
H. Waterman
Variable Cut-Off Regulated by the Governor
steam engine governors
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
