Pocket Watch Database
Patent Archive
#2235317
Patent Information
Constant Frequency Generator
Thomas B. Gibbs
March 18, 1941
Patent #2235317
| Patent Number: | 2235317 |
| Description: | Constant Frequency Generator |
| Inventor(s): | Thomas B. Gibbs |
| Patent Date: | Mar 18, 1941 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
