Pocket Watch Database
Patent Archive
#1365537
Patent Information
Clock Electric
William O'leary
January 11, 1921
Patent #1365537
| Patent Number: | 1365537 |
| Description: | Clock Electric |
| Inventor(s): | William O'leary |
| Patent Date: | Jan 11, 1921 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
