Pocket Watch Database
Patent Archive
#2121359
Patent Information
Apparatus Time Periodic Event
David G. C. Luck
Lowell E. Norton
June 21, 1938
Patent #2121359
| Patent Number: | 2121359 |
| Description: | Apparatus Time Periodic Event |
| Inventor(s): |
David G. C. Luck Lowell E. Norton |
| Assignee: | Radio Corp Of America |
| Patent Date: | Jun 21, 1938 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
