Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4192638 | Molding device having heat transfer chambers insulated from each other for molding expandable thermoplastic resin particles | Bernard Vasseur | 1980-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4192638 | Molding device having heat transfer chambers insulated from each other for molding expandable thermoplastic resin particles | Bernard Vasseur | 1980-03-11 |