Pocket Watch Database
Patent Archive
#2221413
Patent Information
Clock Straight Line
Jacob L. Schanz
November 12, 1940
Patent #2221413
| Patent Number: | 2221413 |
| Description: | Clock Straight Line |
| Inventor(s): | Jacob L. Schanz |
| Patent Date: | Nov 12, 1940 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
