Patent Archive
#31242
Patent Information
Clock Wind Device Wind
Hitchcock Robert
January 29, 1861
Patent #31242
| Manufacturer: | |
| Patent Number: | 31242 |
| Category: | |
| Description: | Clock Wind Device Wind |
| Inventor(s): | Hitchcock Robert |
| Patent Date: | Jan 29, 1861 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
