Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338510 | Electrode type steam vaporizer having corrosion resistant nickel ferrite electrodes and a protective cover | Masao Chihara, Shigeo Araki | 1982-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338510 | Electrode type steam vaporizer having corrosion resistant nickel ferrite electrodes and a protective cover | Masao Chihara, Shigeo Araki | 1982-07-06 |