Pocket Watch Database
Patent Archive
#2178296
Patent Information
Tool Watch Movement Holder
Roy W. Argo
October 31, 1939
Patent #2178296
| Patent Number: | 2178296 |
| Description: | Tool Watch Movement Holder |
| Inventor(s): | Roy W. Argo |
| Patent Date: | Oct 31, 1939 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
