Pocket Watch Database
Patent Archive
#2575090
Patent Information
Clock Interchangeable Dial Unit Assembly
Maurice A. Blouin
November 13, 1951
Patent #2575090
| Patent Number: | 2575090 |
| Description: | Clock Interchangeable Dial Unit Assembly |
| Inventor(s): | Maurice A. Blouin |
| Assignee: | Simplex Time Recorder Co |
| Patent Date: | Nov 13, 1951 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
