Pocket Watch Database
Patent Archive
#239076
Patent Information
Recorder Watch Man Electric
William A. Wilson
March 22, 1881
Patent #239076
| Patent Number: | 239076 |
| Description: | Recorder Watch Man Electric |
| Inventor(s): | William A. Wilson |
| Assignee: | Alden Joseph H |
| Patent Date: | Mar 22, 1881 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
