Pocket Watch Database
Patent Archive
#2169099
Patent Information
Clock Mirror
Willis I. Ketterson
August 8, 1939
Patent #2169099
| Patent Number: | 2169099 |
| Description: | Clock Mirror |
| Inventor(s): | Willis I. Ketterson |
| Assignee: | General Electric Co |
| Patent Date: | Aug 8, 1939 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
