Pocket Watch Database
Patent Archive
#82266
Patent Information
Clock Low Power Movement
John B. Mayer
September 15, 1868
Patent #82266
| Patent Number: | 82266 |
| Description: | Clock Low Power Movement |
| Inventor(s): | John B. Mayer |
| Patent Date: | Sep 15, 1868 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
