Pocket Watch Database
Patent Archive
#692509
Patent Information
Clock Electric
Martin Fischer
February 4, 1902
Patent #692509
| Patent Number: | 692509 |
| Description: | Clock Electric |
| Inventor(s): | Martin Fischer |
| Assignee: | Magneta Actiengesellschaft |
| Patent Date: | Feb 4, 1902 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
