Pocket Watch Database
Patent Archive
#452652
Patent Information
Clock Movement
Charles Stahlberg
May 19, 1891
Patent #452652
| Patent Number: | 452652 |
| Description: | Clock Movement |
| Inventor(s): | Charles Stahlberg |
| Assignee: | Accurate Time Stamp Co |
| Patent Date: | May 19, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
