Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346007 | Method at screening apparatus for cleaning the apertures in a screen plate and device for carrying out the method | Karl-Johan Grundstrom | 1982-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346007 | Method at screening apparatus for cleaning the apertures in a screen plate and device for carrying out the method | Karl-Johan Grundstrom | 1982-08-24 |