Pocket Watch Database
Patent Archive
#1310372
Patent Information
Clock Electric System
Arthur F. Poole
July 15, 1919
Patent #1310372
| Patent Number: | 1310372 |
| Description: | Clock Electric System |
| Inventor(s): | Arthur F. Poole |
| Patent Date: | Jul 15, 1919 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
