Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683660 | Method for uniting an exhaust treatment body with its housing and an exhaust treatment apparatus | Georg Wirth, Siegfried Worner | 1997-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683660 | Method for uniting an exhaust treatment body with its housing and an exhaust treatment apparatus | Georg Wirth, Siegfried Worner | 1997-11-04 |