Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885869 | Automatic water-supplying flowerpot utilizing the capillary action and its water-supplying control method | — | 1989-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885869 | Automatic water-supplying flowerpot utilizing the capillary action and its water-supplying control method | — | 1989-12-12 |