Pocket Watch Database
Patent Archive
#430692
Patent Information
Watch Repeat
Carl Ruhnke
June 24, 1890
Patent #430692
| Patent Number: | 430692 |
| Description: | Watch Repeat |
| Inventor(s): | Carl Ruhnke |
| Patent Date: | Jun 24, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
