Pocket Watch Database
Patent Archive
#2986869
Patent Information
Timepiece Calendar
Gunten Fritz Von
June 6, 1961
Patent #2986869
| Patent Number: | 2986869 |
| Description: | Timepiece Calendar |
| Inventor(s): | Gunten Fritz Von |
| Assignee: | Ed Kummer A G |
| Patent Date: | Jun 6, 1961 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
