Pocket Watch Database
Patent Archive
#721374
Patent Information
Recorder Work Man
Alfonso L. Jaynes
February 24, 1903
Patent #721374
| Patent Number: | 721374 |
| Description: | Recorder Work Man |
| Inventor(s): | Alfonso L. Jaynes |
| Patent Date: | Feb 24, 1903 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
