Pocket Watch Database
Patent Archive
#2808698
Patent Information
Clock Work Mechanical Regulator
Hermann Steiger
October 8, 1957
Patent #2808698
| Patent Number: | 2808698 |
| Description: | Clock Work Mechanical Regulator |
| Inventor(s): | Hermann Steiger |
| Patent Date: | Oct 8, 1957 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
