Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444026 | Process for the production of cement clinker in the rotary kiln intake chamber | Claus-Jürgen Steffler | 2002-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444026 | Process for the production of cement clinker in the rotary kiln intake chamber | Claus-Jürgen Steffler | 2002-09-03 |