Pocket Watch Database
Patent Archive
#2559480
Patent Information
Instrument Case Construction
Ralph Ingemar Taegtstroe Vidar
July 3, 1951
Patent #2559480
| Patent Number: | 2559480 |
| Description: | Instrument Case Construction |
| Inventor(s): | Ralph Ingemar Taegtstroe Vidar |
| Assignee: | United States Time Corp |
| Patent Date: | Jul 3, 1951 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
