Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808114 | I/O unit terminal base with external connection terminals, socket for mounting relays, and connector for cable to CPU | Keiji Matsumoto | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808114 | I/O unit terminal base with external connection terminals, socket for mounting relays, and connector for cable to CPU | Keiji Matsumoto | 1989-02-28 |