Patent Archive
#414449
Patent Information
Watch Regulator
Schimmel Frederick W
November 5, 1889
Patent #414449
| Manufacturer: | |
| Patent Number: | 414449 |
| Category: | Regulators |
| Description: | Watch Regulator |
| Inventor(s): | Schimmel Frederick W |
| Patent Date: | Nov 5, 1889 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
