Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859368 | Process for the containment of materials in a ceramic matrix through the chemical precipitation of a hydrosol of the matrix | Erich Zimmer, Hans Langen | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859368 | Process for the containment of materials in a ceramic matrix through the chemical precipitation of a hydrosol of the matrix | Erich Zimmer, Hans Langen | 1989-08-22 |