Pocket Watch Database
Patent Archive
#889928
Patent Information
Clock Alarm Novelty
George Hogan
June 9, 1908
Patent #889928
| Patent Number: | 889928 |
| Description: | Clock Alarm Novelty |
| Inventor(s): | George Hogan |
| Patent Date: | Jun 9, 1908 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
