Pocket Watch Database
Patent Archive
#393159
Patent Information
Clock Synch
Edward Kronenberg
November 20, 1888
Patent #393159
| Patent Number: | 393159 |
| Description: | Clock Synch |
| Inventor(s): | Edward Kronenberg |
| Patent Date: | Nov 20, 1888 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
