Pocket Watch Database
Patent Archive
#2466573
Patent Information
Gravity Flow Interval Timer
Jacob Brockley
April 5, 1949
Patent #2466573
| Patent Number: | 2466573 |
| Description: | Gravity Flow Interval Timer |
| Inventor(s): | Jacob Brockley |
| Patent Date: | Apr 5, 1949 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
