Pocket Watch Database
Patent Archive
#1334422
Patent Information
Clock Electric Driven
Henry E. Warren
March 23, 1920
Patent #1334422
| Patent Number: | 1334422 |
| Description: | Clock Electric Driven |
| Inventor(s): | Henry E. Warren |
| Assignee: | Warren Clock Co |
| Patent Date: | Mar 23, 1920 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
