Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869311 | Device permitting introduction of a fluid into the cooling chamber of a rotary mould | — | 1989-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869311 | Device permitting introduction of a fluid into the cooling chamber of a rotary mould | — | 1989-09-26 |