Pocket Watch Database
Patent Archive
#3046460
Patent Information
Mechanical Oscillating Elements For Timepcs
Ewald Zemla
July 24, 1962
Patent #3046460
| Patent Number: | 3046460 |
| Description: | Mechanical Oscillating Elements For Timepcs |
| Inventor(s): | Ewald Zemla |
| Assignee: | Durowe A G |
| Patent Date: | Jul 24, 1962 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
