Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881883 | System for continuously producing plate-shaped catalysts | Takashi Michimoto, Kazuhiko Kuwada, Nobuyoshi Ishida | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881883 | System for continuously producing plate-shaped catalysts | Takashi Michimoto, Kazuhiko Kuwada, Nobuyoshi Ishida | 1989-11-21 |