Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330036 | Construction of a heat transfer wall and heat transfer pipe and method of producing heat transfer pipe | Tomio HIGO | 1982-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330036 | Construction of a heat transfer wall and heat transfer pipe and method of producing heat transfer pipe | Tomio HIGO | 1982-05-18 |