Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364239 | Hot water supply apparatus comprising a thermodynamic circuit | Jules A. Chapelle, Jean-Pierre Levacher, Pierre Vironneau | 1982-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364239 | Hot water supply apparatus comprising a thermodynamic circuit | Jules A. Chapelle, Jean-Pierre Levacher, Pierre Vironneau | 1982-12-21 |