Pocket Watch Database
Patent Archive
#521012
Patent Information
Pendulum Escape
Charles E. Buckbee
June 5, 1894
Patent #521012
| Patent Number: | 521012 |
| Description: | Pendulum Escape |
| Inventor(s): | Charles E. Buckbee |
| Assignee: | Clark John K |
| Patent Date: | Jun 5, 1894 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
