Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829208 | Flat motor having a rotatable shaft, a stepped portion formed in said shaft, and apparatus for producing same | — | 1989-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829208 | Flat motor having a rotatable shaft, a stepped portion formed in said shaft, and apparatus for producing same | — | 1989-05-09 |