Pocket Watch Database
Patent Archive
#3338048
Patent Information
Watch Balance Variable Inertia
Philip A. Studer
August 29, 1967
Patent #3338048
| Manufacturer: | Hamilton |
| Patent Number: | 3338048 |
| Description: | Watch Balance Variable Inertia |
| Inventor(s): | Philip A. Studer |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Aug 29, 1967 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
