Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988783 | Additive for hydraulically setting systems, the hydraulically setting mixtures and the use there of | Erwin Buhler, Robert Koelliker | 2011-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988783 | Additive for hydraulically setting systems, the hydraulically setting mixtures and the use there of | Erwin Buhler, Robert Koelliker | 2011-08-02 |