Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281035 | Oil proof construction and rotating shaft immobilizing means of oil-containing bearing | — | 1994-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281035 | Oil proof construction and rotating shaft immobilizing means of oil-containing bearing | — | 1994-01-25 |