Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872319 | Air-cooled absorption type cooling/heating water generating apparatus | — | 1989-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872319 | Air-cooled absorption type cooling/heating water generating apparatus | — | 1989-10-10 |