Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605255 | Apparatus for spraying a mixture of two components | Dietmar Weitzel, Hans Grothoff | 1997-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605255 | Apparatus for spraying a mixture of two components | Dietmar Weitzel, Hans Grothoff | 1997-02-25 |