Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857192 | In phase corrugated plate membrane module support | Shuji Fukuma, Masaki Nishiyama | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857192 | In phase corrugated plate membrane module support | Shuji Fukuma, Masaki Nishiyama | 1989-08-15 |