Pocket Watch Database
Patent Archive
#448325
Patent Information
Clock Alarm Electric
Edward Munson Egerton
March 17, 1891
Patent #448325
| Patent Number: | 448325 |
| Description: | Clock Alarm Electric |
| Inventor(s): | Edward Munson Egerton |
| Patent Date: | Mar 17, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
