Pocket Watch Database
Patent Archive
#483308
Patent Information
Recorder Watch Man Electric
Nelson H. Raymond
September 27, 1892
Patent #483308
| Patent Number: | 483308 |
| Description: | Recorder Watch Man Electric |
| Inventor(s): | Nelson H. Raymond |
| Assignee: | Proctor Charles M |
| Patent Date: | Sep 27, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
