Pocket Watch Database
Patent Archive
#2467936
Patent Information
Mechanical Movement
Louis A. Hummel
April 19, 1949
Patent #2467936
| Patent Number: | 2467936 |
| Description: | Mechanical Movement |
| Inventor(s): | Louis A. Hummel |
| Assignee: | United States Time Corp |
| Patent Date: | Apr 19, 1949 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
