Pocket Watch Database
Patent Archive
#2124642
Patent Information
Electric Device
Thomas W. Varley
July 26, 1938
Patent #2124642
| Patent Number: | 2124642 |
| Description: | Electric Device |
| Inventor(s): | Thomas W. Varley |
| Patent Date: | Jul 26, 1938 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
