Pocket Watch Database
Patent Archive
#2194452
Patent Information
Watch Construction
Henri Thiebaud
March 19, 1940
Patent #2194452
| Manufacturer: | Gruen Watch Co. |
| Patent Number: | 2194452 |
| Description: | Watch Construction |
| Inventor(s): | Henri Thiebaud |
| Assignee: | Gruen Watch Co |
| Patent Date: | Mar 19, 1940 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
