Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341084 | Cold and/or heat production involving an absorption cycle and its use for heating buildings | Alexandre Rojey | 1982-07-27 |
| 4311019 | Process for producing cold and/or heat with use of an absorption cycle | Alexandre Rojey | 1982-01-19 |