Pocket Watch Database
Patent Archive
#2642713
Patent Information
Clock Electric Mystery
Leendert Prins
June 23, 1953
Patent #2642713
| Patent Number: | 2642713 |
| Description: | Clock Electric Mystery |
| Inventor(s): | Leendert Prins |
| Patent Date: | Jun 23, 1953 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
