Pocket Watch Database
Patent Archive
#839765
Patent Information
Clock Electric
Henry Iversen
December 25, 1906
Patent #839765
| Patent Number: | 839765 |
| Description: | Clock Electric |
| Inventor(s): | Henry Iversen |
| Patent Date: | Dec 25, 1906 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
