Pocket Watch Database
Patent Archive
#2133052
Patent Information
Clock Electric
Frederic R. Borgfeldt
October 11, 1938
Patent #2133052
| Patent Number: | 2133052 |
| Description: | Clock Electric |
| Inventor(s): | Frederic R. Borgfeldt |
| Assignee: | Globe American Corp |
| Patent Date: | Oct 11, 1938 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
