Pocket Watch Database
Patent Archive
#768289
Patent Information
Watch Cannon Pinion
Christopher Kuenzel
August 23, 1904
Patent #768289
| Patent Number: | 768289 |
| Description: | Watch Cannon Pinion |
| Inventor(s): | Christopher Kuenzel |
| Patent Date: | Aug 23, 1904 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
