Pocket Watch Database
Patent Archive
#3140578
Patent Information
Timepiece Limit Automatic Regulate Mech
Horn John A. Van
July 14, 1964
Patent #3140578
| Manufacturer: | Hamilton |
| Patent Number: | 3140578 |
| Description: | Timepiece Limit Automatic Regulate Mech |
| Inventor(s): | Horn John A. Van |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Jul 14, 1964 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
