Pocket Watch Database
Patent Archive
#631511
Patent Information
Clock Electric
Arthur F. Poole
August 22, 1899
Patent #631511
| Patent Number: | 631511 |
| Description: | Clock Electric |
| Inventor(s): | Arthur F. Poole |
| Patent Date: | Aug 22, 1899 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
