Pocket Watch Database
Patent Archive
#2195457
Patent Information
Time System
Edward B. Jackson
April 2, 1940
Patent #2195457
| Patent Number: | 2195457 |
| Description: | Time System |
| Inventor(s): | Edward B. Jackson |
| Assignee: | General Time Instruments Corp |
| Patent Date: | Apr 2, 1940 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
