Pocket Watch Database
Patent Archive
#1144973
Patent Information
Clock Electric
Henry E. Warren
June 29, 1915
Patent #1144973
| Patent Number: | 1144973 |
| Description: | Clock Electric |
| Inventor(s): | Henry E. Warren |
| Assignee: | Warren Clock Co |
| Patent Date: | Jun 29, 1915 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
