Pocket Watch Database
Patent Archive
#2308243
Patent Information
Electric Impulse Time Instrument System
Walter W. Lunden
January 12, 1943
Patent #2308243
| Patent Number: | 2308243 |
| Description: | Electric Impulse Time Instrument System |
| Inventor(s): | Walter W. Lunden |
| Assignee: | Standard Electric Time Co |
| Patent Date: | Jan 12, 1943 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
