Pocket Watch Database
Patent Archive
#2306874
Patent Information
Sextant Liquid Level
Edward F. Flint
December 29, 1942
Patent #2306874
| Patent Number: | 2306874 |
| Description: | Sextant Liquid Level |
| Inventor(s): | Edward F. Flint |
| Assignee: | Bausch & Lomb Optical Co |
| Patent Date: | Dec 29, 1942 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
