Pocket Watch Database
Patent Archive
#2652683
Patent Information
Clock System Master
Lewis J. Stern
September 22, 1953
Patent #2652683
| Patent Number: | 2652683 |
| Description: | Clock System Master |
| Inventor(s): | Lewis J. Stern |
| Assignee: | Sperti Faraday Inc |
| Patent Date: | Sep 22, 1953 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
