x-patents:x-6682
Table of Contents
Patent X-6682: 1831-08-02, Horse power
| X Number | Date | Inventor | City | Title | Status |
|---|---|---|---|---|---|
| X-6682 | 1831-08-02 | Calvin Emmons | New York, NY | Horse power | Recovered |
Comments
The inventor also had a patent for a planing machine, patent {5,648} (reissued as patent {RE170}).
Information Sources
(To be filled in.)
External links
x-patents/x-6682.txt · Last modified: 2019/05/25 21:49 by 127.0.0.1