Pocket Watch Database
Patent Archive
#D122309
Patent Information
Clock Case Electric
Leo Ivan Bruce
September 3, 1940
Patent #D122309
| Patent Number: | D122309 |
| Description: | Clock Case Electric |
| Inventor(s): | Leo Ivan Bruce |
| Assignee: | Warren Telechron Co |
| Patent Date: | Sep 3, 1940 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
