Pocket Watch Database
Patent Archive
#2769301
Patent Information
Clock Self Wind Mech Vehicle
Joseph N. Liebman
November 6, 1956
Patent #2769301
| Patent Number: | 2769301 |
| Description: | Clock Self Wind Mech Vehicle |
| Inventor(s): | Joseph N. Liebman |
| Patent Date: | Nov 6, 1956 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
