Pocket Watch Database
Patent Archive
#430739
Patent Information
Watch Repeat
Jens Richter
June 24, 1890
Patent #430739
| Patent Number: | 430739 |
| Description: | Watch Repeat |
| Inventor(s): | Jens Richter |
| Patent Date: | Jun 24, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
