Pocket Watch Database
Patent Archive
#532936
Patent Information
Clock Program
Oscar G. Ahlstrom
January 22, 1895
Patent #532936
| Patent Number: | 532936 |
| Description: | Clock Program |
| Inventor(s): | Oscar G. Ahlstrom |
| Patent Date: | Jan 22, 1895 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
