Patent Archive
#32144
Patent Information
Clock Escape
Pitel John C
April 23, 1861
Patent #32144
| Manufacturer: | |
| Patent Number: | 32144 |
| Category: | |
| Description: | Clock Escape |
| Inventor(s): | Pitel John C |
| Patent Date: | Apr 23, 1861 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
