Patent Archive
#69053
Patent Information
Watch Regulator
Warren Andrew
September 17, 1867
Patent #69053
| Manufacturer: | |
| Patent Number: | 69053 |
| Category: | Regulators |
| Description: | Watch Regulator |
| Inventor(s): | Warren Andrew |
| Patent Date: | Sep 17, 1867 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
