Pocket Watch Database
Patent Archive
#118262
Patent Information
Machine Lathe & Gear Cut
Ulrich Oppermann
August 22, 1871
Patent #118262
| Patent Number: | 118262 |
| Description: | Machine Lathe & Gear Cut |
| Inventor(s): | Ulrich Oppermann |
| Patent Date: | Aug 22, 1871 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
