Pocket Watch Database
Patent Archive
#830473
Patent Information
Clock Electric Wound
Percy L. Clark
September 4, 1906
Patent #830473
| Patent Number: | 830473 |
| Description: | Clock Electric Wound |
| Inventor(s): | Percy L. Clark |
| Assignee: | Natl Self Wind Clock Co |
| Patent Date: | Sep 4, 1906 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
