Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867333 | Mortar compositions with base on ultra-fine clinker, refined sand and chemical additives | — | 2011-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867333 | Mortar compositions with base on ultra-fine clinker, refined sand and chemical additives | — | 2011-01-11 |