Pocket Watch Database
Patent Archive
#2117873
Patent Information
Clock Electric
Frederick R. Borgfeldt
May 17, 1938
Patent #2117873
| Patent Number: | 2117873 |
| Description: | Clock Electric |
| Inventor(s): | Frederick R. Borgfeldt |
| Assignee: | Middlebury Electric Clock Corp |
| Patent Date: | May 17, 1938 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
