Pocket Watch Database
Patent Archive
#1838069
Patent Information
Clock Electric
Thomas Raymond Arden
December 22, 1931
Patent #1838069
| Patent Number: | 1838069 |
| Description: | Clock Electric |
| Inventor(s): | Thomas Raymond Arden |
| Assignee: | American Flyer Mfg Co |
| Patent Date: | Dec 22, 1931 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
