Pocket Watch Database
Patent Archive
#404997
Patent Information
Clock Pendulum
Joseph Werner
June 11, 1889
Patent #404997
| Patent Number: | 404997 |
| Description: | Clock Pendulum |
| Inventor(s): | Joseph Werner |
| Assignee: | Dzondi Arthur |
| Patent Date: | Jun 11, 1889 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
