Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840746 | Liquid cleanser composition containing an abrasive crystalline aluminosilicate zeolite aggregate | Ryozi Shiozaki, Hiroyuki Saijo, Katsuhiko Deguchi | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840746 | Liquid cleanser composition containing an abrasive crystalline aluminosilicate zeolite aggregate | Ryozi Shiozaki, Hiroyuki Saijo, Katsuhiko Deguchi | 1989-06-20 |