Pocket Watch Database
Patent Archive
#2789414
Patent Information
Timepiece Autoamtic Regulator
George S. Andrews
April 23, 1957
Patent #2789414
| Patent Number: | 2789414 |
| Description: | Timepiece Autoamtic Regulator |
| Inventor(s): | George S. Andrews |
| Patent Date: | Apr 23, 1957 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
