Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440899 | Heat accumulator, method for the production thereof and energy system provided with such a heat accumulator | Jan W. Klein Horsman | 1995-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440899 | Heat accumulator, method for the production thereof and energy system provided with such a heat accumulator | Jan W. Klein Horsman | 1995-08-15 |