Pocket Watch Database
Patent Archive
#531002
Patent Information
Clock Electric Program
Caskey John L. Mc
December 18, 1894
Patent #531002
| Patent Number: | 531002 |
| Description: | Clock Electric Program |
| Inventor(s): | Caskey John L. Mc |
| Assignee: | Frick Frederick |
| Patent Date: | Dec 18, 1894 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
