Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888218 | Process for applying a zinc coating to an aluminum article | Tadaaki Sano, Toshihiro Suzuki, Tsunehiko Tanaka | 1989-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888218 | Process for applying a zinc coating to an aluminum article | Tadaaki Sano, Toshihiro Suzuki, Tsunehiko Tanaka | 1989-12-19 |