Pocket Watch Database
Patent Archive
#2212981
Patent Information
Chronometer
Herschel Smith
Leonard P. Dorsett
August 27, 1940
Patent #2212981
| Patent Number: | 2212981 |
| Description: | Chronometer |
| Inventor(s): |
Herschel Smith Leonard P. Dorsett |
| Patent Date: | Aug 27, 1940 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
