Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5474426 | Rotating device for an illusion-raising protective net of an electric fan | — | 1995-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5474426 | Rotating device for an illusion-raising protective net of an electric fan | — | 1995-12-12 |