Pocket Watch Database
Patent Archive
#317837
Patent Information
Clock Mechanical & Electrical Alarm
Francis Magee
Isaac S. Moser
May 12, 1885
Patent #317837
| Patent Number: | 317837 |
| Description: | Clock Mechanical & Electrical Alarm |
| Inventor(s): |
Francis Magee Isaac S. Moser |
| Patent Date: | May 12, 1885 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
