Pocket Watch Database
Patent Archive
#461478
Patent Information
Recorder Work Man
George Wellington Heene
October 20, 1891
Patent #461478
| Patent Number: | 461478 |
| Description: | Recorder Work Man |
| Inventor(s): | George Wellington Heene |
| Patent Date: | Oct 20, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
