Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463161 | Electroacoustic transducer having contact holding means for spring contacts for the electrical connection of the transducer | Erich Klein, Heinz Nierlich | 2002-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463161 | Electroacoustic transducer having contact holding means for spring contacts for the electrical connection of the transducer | Erich Klein, Heinz Nierlich | 2002-10-08 |