Pocket Watch Database
Patent Archive
#83802
Patent Information
Clock Movement
Michael Tromly
November 3, 1868
Patent #83802
| Patent Number: | 83802 |
| Description: | Clock Movement |
| Inventor(s): | Michael Tromly |
| Patent Date: | Nov 3, 1868 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
