Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332689 | Water base lubricant composition | Shigeyuki Takase, Kenichiro Minagawa, Kiyomitu Watanabe | 1982-06-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332689 | Water base lubricant composition | Shigeyuki Takase, Kenichiro Minagawa, Kiyomitu Watanabe | 1982-06-01 |