Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868063 | Glass fiber article-coating compositions | Yoshio Okamura, Kimitaka Kumagae, Shigeru Mori | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868063 | Glass fiber article-coating compositions | Yoshio Okamura, Kimitaka Kumagae, Shigeru Mori | 1989-09-19 |