Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861844 | Cationic catalysis process for the treatment of a polysilazane containing on average at least two .tbd.SiH groups per molecule | Hugues Porte | 1989-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861844 | Cationic catalysis process for the treatment of a polysilazane containing on average at least two .tbd.SiH groups per molecule | Hugues Porte | 1989-08-29 |