Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832254 | Process for the manufacture of an injection mould | Helmut Peuke, Gerd Riedel | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832254 | Process for the manufacture of an injection mould | Helmut Peuke, Gerd Riedel | 1989-05-23 |