| Author | United States Patent Office |
|---|---|
| Title | The Classification of Patents |
| Language | English |
| EText-No. | 22685 |
| Release Date | 2007-09-20 |
| Copyright Status | Not copyrighted in the United States. |
| Base Directory | /2/2/6/8/22685/ |
| Format | File Name |
|---|---|
| text/plain; charset="iso-8859-1" | /2/2/6/8/22685/22685_8.zip |
More recent versions or additional formats may be available on the Project Gutenberg web site.