Pocket Watch Database
Patent Archive
#2495222
Patent Information
Clock Calendar Automatic
Clarence W. Bierig
January 24, 1950
Patent #2495222
| Patent Number: | 2495222 |
| Description: | Clock Calendar Automatic |
| Inventor(s): | Clarence W. Bierig |
| Assignee: | Alvie S Morningstar |
| Patent Date: | Jan 24, 1950 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
