Pocket Watch Database
Patent Archive
#2277804
Patent Information
Clock World Time
Morris Wapner
March 31, 1942
Patent #2277804
| Patent Number: | 2277804 |
| Description: | Clock World Time |
| Inventor(s): | Morris Wapner |
| Patent Date: | Mar 31, 1942 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
