Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766440 | Method for treating sludge precipitated in a plating bath containing haloid ions | Akifusa Ohnishi, Takao Shimizu | 1998-06-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766440 | Method for treating sludge precipitated in a plating bath containing haloid ions | Akifusa Ohnishi, Takao Shimizu | 1998-06-16 |