Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343779 | Process for the condensation of phosphate solids | Klaus Sommer, Walter Klemm, Hermann Weber, Frederich Meinhardt, Wilhelm Spatz | 1982-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343779 | Process for the condensation of phosphate solids | Klaus Sommer, Walter Klemm, Hermann Weber, Frederich Meinhardt, Wilhelm Spatz | 1982-08-10 |