Pocket Watch Database
Patent Archive
#106304
Patent Information
Clock Spring Equalizer
John Peabody Adams
August 16, 1870
Patent #106304
| Patent Number: | 106304 |
| Description: | Clock Spring Equalizer |
| Inventor(s): | John Peabody Adams |
| Patent Date: | Aug 16, 1870 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
