Patent Archive
#680325
Patent Information
Watch Compensate Regulator
Geiger Charles M
August 13, 1901
Patent #680325
| Manufacturer: | |
| Patent Number: | 680325 |
| Category: | Regulators |
| Description: | Watch Compensate Regulator |
| Inventor(s): | Geiger Charles M |
| Patent Date: | Aug 13, 1901 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
