Pocket Watch Database
Patent Archive
#2421781
Patent Information
Watch Time Recorder
Thomas B. Gibbs
June 10, 1947
Patent #2421781
| Patent Number: | 2421781 |
| Description: | Watch Time Recorder |
| Inventor(s): | Thomas B. Gibbs |
| Assignee: | George W Borg Corp |
| Patent Date: | Jun 10, 1947 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
