Patent Archive
#83775
Patent Information
Clock Escape
Kellum William C
November 3, 1868
Patent #83775
| Manufacturer: | |
| Patent Number: | 83775 |
| Category: | |
| Description: | Clock Escape |
| Inventor(s): | Kellum William C |
| Patent Date: | Nov 3, 1868 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
