Pocket Watch Database
Patent Archive
#3221489
Patent Information
Timer Electronic Digital Computer
Ernest A. Mackey
William A. Counterman
December 7, 1965
Patent #3221489
| Patent Number: | 3221489 |
| Description: | Timer Electronic Digital Computer |
| Inventor(s): |
Ernest A. Mackey William A. Counterman |
| Assignee: | United Stated Rep Sec Of Navy |
| Patent Date: | Dec 7, 1965 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
