Pocket Watch Database
Patent Archive
#2690644
Patent Information
Wind Stem
Henri E. Vermot
October 5, 1954
Patent #2690644
| Manufacturer: | Hamilton |
| Patent Number: | 2690644 |
| Description: | Wind Stem |
| Inventor(s): | Henri E. Vermot |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Oct 5, 1954 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
