Pocket Watch Database
Patent Archive
#3474617
Patent Information
Clock Alarm Electric
Ralph C. Robinson
David Morrison
October 28, 1969
Patent #3474617
| Patent Number: | 3474617 |
| Description: | Clock Alarm Electric |
| Inventor(s): |
Ralph C. Robinson David Morrison |
| Assignee: | General Time Corp |
| Patent Date: | Oct 28, 1969 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
