Pocket Watch Database
Patent Archive
#845000
Patent Information
Stem Wind & Stem Set Mech
Lars C. Haubroe
February 19, 1907
Patent #845000
| Patent Number: | 845000 |
| Description: | Stem Wind & Stem Set Mech |
| Inventor(s): | Lars C. Haubroe |
| Assignee: | Booth Thomas B |
| Patent Date: | Feb 19, 1907 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
