Pocket Watch Database
Patent Archive
#377240
Patent Information
Clock Illiminate Alarm
John M. Crawford
January 31, 1888
Patent #377240
| Patent Number: | 377240 |
| Description: | Clock Illiminate Alarm |
| Inventor(s): | John M. Crawford |
| Patent Date: | Jan 31, 1888 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
