Pocket Watch Database
Patent Archive
#2715310
Patent Information
Job Timer
Ray S. Roberts
August 16, 1955
Patent #2715310
| Patent Number: | 2715310 |
| Description: | Job Timer |
| Inventor(s): | Ray S. Roberts |
| Patent Date: | Aug 16, 1955 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
