Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10648680 | Hot water supply system having preheating function and method for controlling same | Yong Song, Soon Ki Kim | 2020-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10648680 | Hot water supply system having preheating function and method for controlling same | Yong Song, Soon Ki Kim | 2020-05-12 |