Pocket Watch Database
Patent Archive
#3157985
Patent Information
Watch & Barometer
Willy Zenger
November 24, 1964
Patent #3157985
| Patent Number: | 3157985 |
| Description: | Watch & Barometer |
| Inventor(s): | Willy Zenger |
| Assignee: | Holding Favre Leuba S A |
| Patent Date: | Nov 24, 1964 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
