Pocket Watch Database
Patent Archive
#2919537
Patent Information
Watch Wind & Set 4 Hermetically Closable
Friedrich Meyer
January 5, 1960
Patent #2919537
| Patent Number: | 2919537 |
| Description: | Watch Wind & Set 4 Hermetically Closable |
| Inventor(s): | Friedrich Meyer |
| Assignee: | Ebauches S A |
| Patent Date: | Jan 5, 1960 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
