Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656073 | Molded article based on PZT (Pb(Zr,Ti)0.sub.3, lead zirconate-lead titanate), method and intermediate product for its manufacture | Walther Glaubitt, Stephan Merklein | 1997-08-12 |