Pocket Watch Database
Patent Archive
#77848
Patent Information
Watch
Charles Springer
May 12, 1868
Patent #77848
| Patent Number: | 77848 |
| Description: | Watch |
| Inventor(s): | Charles Springer |
| Patent Date: | May 12, 1868 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
