Pocket Watch Database
Patent Archive
#739224
Patent Information
Recorder Cash Register Time
John L. Roberts
September 15, 1903
Patent #739224
| Patent Number: | 739224 |
| Description: | Recorder Cash Register Time |
| Inventor(s): | John L. Roberts |
| Patent Date: | Sep 15, 1903 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
