Pocket Watch Database
Patent Archive
#3016688
Patent Information
Hair Spring Stud
Herman Rueger
January 16, 1962
Patent #3016688
| Manufacturer: | Hamilton |
| Patent Number: | 3016688 |
| Description: | Hair Spring Stud |
| Inventor(s): | Herman Rueger |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Jan 16, 1962 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
