Pocket Watch Database
Patent Archive
#598589
Patent Information
Clock Four Hundred Day
Sigismund Wortmann
February 8, 1898
Patent #598589
| Patent Number: | 598589 |
| Description: | Clock Four Hundred Day |
| Inventor(s): | Sigismund Wortmann |
| Patent Date: | Feb 8, 1898 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
