Pocket Watch Database
Patent Archive
#2584920
Patent Information
Clock Alarm Control
Rudolph J. Rahn
February 5, 1952
Patent #2584920
| Patent Number: | 2584920 |
| Description: | Clock Alarm Control |
| Inventor(s): | Rudolph J. Rahn |
| Patent Date: | Feb 5, 1952 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
