Pocket Watch Database
Patent Archive
#780160
Patent Information
Watch Regulator
Charles E. DeLong
January 17, 1905
Patent #780160
| Patent Number: | 780160 |
| Category: | Regulators |
| Description: | Watch Regulator |
| Inventor(s): | Charles E. DeLong |
| Assignee: | Mc Intyre Fred |
| Patent Date: | Jan 17, 1905 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
