Pocket Watch Database
Patent Archive
#89667
Patent Information
Watch Device For Set Hand
Adolph Lange
May 4, 1869
Patent #89667
| Patent Number: | 89667 |
| Description: | Watch Device For Set Hand |
| Inventor(s): | Adolph Lange |
| Patent Date: | May 4, 1869 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
