Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341879 | Polyphenylene ether resin composition having improved heat stability and impact strength | Akitoshi Sugio, Masao Okabe, Masatugu Matunaga, Kozo Ishiyama | 1982-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341879 | Polyphenylene ether resin composition having improved heat stability and impact strength | Akitoshi Sugio, Masao Okabe, Masatugu Matunaga, Kozo Ishiyama | 1982-07-27 |