Pocket Watch Database
Patent Archive
#814602
Patent Information
Recorder Work Man
Daniel Hepp
March 6, 1906
Patent #814602
| Patent Number: | 814602 |
| Description: | Recorder Work Man |
| Inventor(s): | Daniel Hepp |
| Patent Date: | Mar 6, 1906 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
