Pocket Watch Database
Patent Archive
#236257
Patent Information
Recorder Time & Alarm
Elihu T. Quimby
January 4, 1881
Patent #236257
| Patent Number: | 236257 |
| Description: | Recorder Time & Alarm |
| Inventor(s): | Elihu T. Quimby |
| Patent Date: | Jan 4, 1881 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
