Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328069 | Process for the elimination of the residual fluorescence resulting from optical bleaching agents | — | 1982-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328069 | Process for the elimination of the residual fluorescence resulting from optical bleaching agents | — | 1982-05-04 |