Patent Archive
#3566602
Patent Information
Watch Wrist Digital
Bergey John M
Derr Kenneth W
March 2, 1971
Patent #3566602
| Manufacturer: | Hamilton |
| Patent Number: | 3566602 |
| Category: | |
| Description: | Watch Wrist Digital |
| Inventor(s): | Bergey John M Derr Kenneth W |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Mar 2, 1971 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
