Pocket Watch Database
Patent Archive
#885503
Patent Information
Recorder Train Man
Christian Miller
April 21, 1908
Patent #885503
| Patent Number: | 885503 |
| Description: | Recorder Train Man |
| Inventor(s): | Christian Miller |
| Patent Date: | Apr 21, 1908 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
