File:US Patent X4.png
Original file (2,596 × 1,903 pixels, file size: 96 KB, MIME type: image/png)
Captions
DescriptionUS Patent X4.png | US Patent X4: Type | |||
Date | ||||
Source | uspto.gov | |||
Author | Francis Bailey | |||
Permission (Reusing this file) |
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 07:11, 6 November 2007 | 2,596 × 1,903 (96 KB) | John Vandenberg (talk | contribs) | {{Information |Description=US Patent X4: Cotton Gin Patent |Source=uspto.gov |Date=March 14, 1794, however, it was not validated until 1807. |Author=Eli Whitney |Permission={{PD-US-Patent}} |other_versions= }} |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikisource.org