Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349767 | Cathode ray tube resistance of ruthenium oxide and glass containing alumina powder | Yoshihiro Tsukamura, Masayuki Tozawa, Fusao Ishii | 1982-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349767 | Cathode ray tube resistance of ruthenium oxide and glass containing alumina powder | Yoshihiro Tsukamura, Masayuki Tozawa, Fusao Ishii | 1982-09-14 |