Pocket Watch Database
Patent Archive
#2721441
Patent Information
Clock Switch & Alarm
Robert L. Boyles
October 25, 1955
Patent #2721441
| Patent Number: | 2721441 |
| Description: | Clock Switch & Alarm |
| Inventor(s): | Robert L. Boyles |
| Assignee: | General Electric Co |
| Patent Date: | Oct 25, 1955 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
