Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799740 | Electropneumatic master controller for an air brake system | Akihiro Iwaizako, Hiroshi Nishii | 1989-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799740 | Electropneumatic master controller for an air brake system | Akihiro Iwaizako, Hiroshi Nishii | 1989-01-24 |