Pocket Watch Database
Patent Archive
#2496584
Patent Information
Retain Ring For Dial Cover And The Like
Reynold B. Johnson
Edward F. Geiger
February 7, 1950
Patent #2496584
| Patent Number: | 2496584 |
| Description: | Retain Ring For Dial Cover And The Like |
| Inventor(s): |
Reynold B. Johnson Edward F. Geiger |
| Assignee: | Ibm Corp |
| Patent Date: | Feb 7, 1950 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
