Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500274 | Quick-change mold assembly for injection-molding machines | Wilhelm Cyriax, Johannes Holzschuh | 1985-02-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500274 | Quick-change mold assembly for injection-molding machines | Wilhelm Cyriax, Johannes Holzschuh | 1985-02-19 |