Pocket Watch Database
Patent Archive
#815072
Patent Information
Clock Electric Alarm
George C. Darche
Augusta Y. Darche
March 13, 1906
Patent #815072
| Patent Number: | 815072 |
| Description: | Clock Electric Alarm |
| Inventor(s): |
George C. Darche Augusta Y. Darche |
| Patent Date: | Mar 13, 1906 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
