Patent Archive
#19519
Patent Information
Clock Calendar
Skinner H
March 2, 1858
Patent #19519
| Manufacturer: | |
| Patent Number: | 19519 |
| Category: | |
| Description: | Clock Calendar |
| Inventor(s): | Skinner H |
| Patent Date: | Mar 2, 1858 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
