Pocket Watch Database
Patent Archive
#435699
Patent Information
Watch Stop
Ami Lecoultre-piguet
September 2, 1890
Patent #435699
| Patent Number: | 435699 |
| Description: | Watch Stop |
| Inventor(s): | Ami Lecoultre-piguet |
| Patent Date: | Sep 2, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
