Pocket Watch Database
Patent Archive
#2289636
Patent Information
Clock Corrective System
George C. Engel
July 14, 1942
Patent #2289636
| Patent Number: | 2289636 |
| Description: | Clock Corrective System |
| Inventor(s): | George C. Engel |
| Assignee: | General Time Instruments Corp |
| Patent Date: | Jul 14, 1942 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
