Pocket Watch Database
Patent Archive
#2099821
Patent Information
Recorder Chart Motor
Thomas V. Moore
Winfield C. Landry
November 23, 1937
Patent #2099821
| Patent Number: | 2099821 |
| Description: | Recorder Chart Motor |
| Inventor(s): |
Thomas V. Moore Winfield C. Landry |
| Assignee: | Standard Oil Development Co |
| Patent Date: | Nov 23, 1937 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
