Pocket Watch Database
Patent Archive
#2604752
Patent Information
Clock Talk Electric
Domingo Delgado
July 29, 1952
Patent #2604752
| Patent Number: | 2604752 |
| Description: | Clock Talk Electric |
| Inventor(s): | Domingo Delgado |
| Patent Date: | Jul 29, 1952 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
