Pocket Watch Database
Patent Archive
#269900
Patent Information
Clock Regulator Pneumatic
Gustavus G. Wagner
January 2, 1883
Patent #269900
| Patent Number: | 269900 |
| Description: | Clock Regulator Pneumatic |
| Inventor(s): | Gustavus G. Wagner |
| Assignee: | Crawford Frank L |
| Patent Date: | Jan 2, 1883 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
