Pocket Watch Database
Patent Archive
#309269
Patent Information
Clock Pendulum Synch
William F. Weisgerber
December 16, 1884
Patent #309269
| Patent Number: | 309269 |
| Description: | Clock Pendulum Synch |
| Inventor(s): | William F. Weisgerber |
| Patent Date: | Dec 16, 1884 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
