Pocket Watch Database
Patent Archive
#487398
Patent Information
Timepiece Repeat Mech
Fred Terstegen
December 6, 1892
Patent #487398
| Patent Number: | 487398 |
| Description: | Timepiece Repeat Mech |
| Inventor(s): | Fred Terstegen |
| Patent Date: | Dec 6, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
