Pocket Watch Database
Patent Archive
#389626
Patent Information
Recorder Watch Man Electric
Aloys Wirsching
September 18, 1888
Patent #389626
| Patent Number: | 389626 |
| Description: | Recorder Watch Man Electric |
| Inventor(s): | Aloys Wirsching |
| Patent Date: | Sep 18, 1888 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
