Pocket Watch Database
Patent Archive
#1043663
Patent Information
Clock Electric
Percival Arthur Bentley
November 5, 1912
Patent #1043663
| Patent Number: | 1043663 |
| Description: | Clock Electric |
| Inventor(s): | Percival Arthur Bentley |
| Patent Date: | Nov 5, 1912 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
