Pocket Watch Database
Patent Archive
#922197
Patent Information
Watch Movement
Henri Sandoz
May 18, 1909
Patent #922197
| Manufacturer: | Tavannes Watch Co. |
| Patent Number: | 922197 |
| Category: | Movements |
| Description: | Watch Movement |
| Inventor(s): | Henri Sandoz |
| Assignee: | Tavannes Watch Co |
| Patent Date: | May 18, 1909 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
