Pocket Watch Database
Patent Archive
#2169956
Patent Information
World Time Indicate Device
Howard A. Leatart
August 15, 1939
Patent #2169956
| Patent Number: | 2169956 |
| Description: | World Time Indicate Device |
| Inventor(s): | Howard A. Leatart |
| Patent Date: | Aug 15, 1939 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
