Pocket Watch Database
Patent Archive
#2919536
Patent Information
Timepiece Universal
Henry Francois A. Speckinger
January 5, 1960
Patent #2919536
| Patent Number: | 2919536 |
| Description: | Timepiece Universal |
| Inventor(s): | Henry Francois A. Speckinger |
| Patent Date: | Jan 5, 1960 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
