Pocket Watch Database
Patent Archive
#3379004
Patent Information
Watch Dial Multi Zonal
Shao-tang Lee
April 23, 1968
Patent #3379004
| Patent Number: | 3379004 |
| Description: | Watch Dial Multi Zonal |
| Inventor(s): | Shao-tang Lee |
| Patent Date: | Apr 23, 1968 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
