Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840856 | Allyl group-containing oligoethyleneoxypolyphosphazenes, process for their preparation, and their use | Yoshifumi Nakacho, Sinichi Yamada | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840856 | Allyl group-containing oligoethyleneoxypolyphosphazenes, process for their preparation, and their use | Yoshifumi Nakacho, Sinichi Yamada | 1989-06-20 |