Pocket Watch Database
Patent Archive
#3218793
Patent Information
Timer Pulse
Richard S. Walton
November 23, 1965
Patent #3218793
| Manufacturer: | Hamilton |
| Patent Number: | 3218793 |
| Description: | Timer Pulse |
| Inventor(s): | Richard S. Walton |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Nov 23, 1965 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
