Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419735 | Composition based on samarium sesquisulphide, preparation method and use as coloring pigment | Pierre Macaudiere | 2002-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419735 | Composition based on samarium sesquisulphide, preparation method and use as coloring pigment | Pierre Macaudiere | 2002-07-16 |