Pocket Watch Database
Patent Archive
#2421986
Patent Information
Clock Alarm And Switch
David L. Bohman
June 10, 1947
Patent #2421986
| Patent Number: | 2421986 |
| Description: | Clock Alarm And Switch |
| Inventor(s): | David L. Bohman |
| Assignee: | Telechron Inc |
| Patent Date: | Jun 10, 1947 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
