Pocket Watch Database
Patent Archive
#3362153
Patent Information
Watch Push Piece Water Resistant
Karl Wenger
January 9, 1968
Patent #3362153
| Patent Number: | 3362153 |
| Description: | Watch Push Piece Water Resistant |
| Inventor(s): | Karl Wenger |
| Assignee: | Fabrique De Couronnes Boninchi |
| Patent Date: | Jan 9, 1968 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
