Pocket Watch Database
Patent Archive
#1898660
Patent Information
Clock Digital
John J. Gatesy
February 21, 1933
Patent #1898660
| Patent Number: | 1898660 |
| Description: | Clock Digital |
| Inventor(s): | John J. Gatesy |
| Patent Date: | Feb 21, 1933 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
