Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427440 | Built-up airgap-insulated exhaust manifold of a motor vehicle and method for producing it | Pierre Bonny | 2002-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427440 | Built-up airgap-insulated exhaust manifold of a motor vehicle and method for producing it | Pierre Bonny | 2002-08-06 |