Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334975 | Apparatus for electrolytic production of magnesium metal from its chloride | — | 1982-06-15 |
| 4322107 | Structure for mounting cover of controller in battery fork lift | Kazuhiko Kunogi | 1982-03-30 |