Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8001629 | Floor drain and sanitary installation with such a floor drain, and method of fitting such a sanitary installation | Isabel Lang | 2011-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8001629 | Floor drain and sanitary installation with such a floor drain, and method of fitting such a sanitary installation | Isabel Lang | 2011-08-23 |