Pocket Watch Database
Patent Archive
#2286907
Patent Information
Watch Time Apparatus
Thomas B. Gibbs
June 16, 1942
Patent #2286907
| Patent Number: | 2286907 |
| Description: | Watch Time Apparatus |
| Inventor(s): | Thomas B. Gibbs |
| Patent Date: | Jun 16, 1942 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
