Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4735070 | Method and apparatus for lubricated forward extrusion with radial forward removal of outer shell | Albert Mastrot, Christian Pluchon | 1988-04-05 |
| 4297777 | Method for the production of a composite hollow body | Jean-Claude Kucza, Albert Mastrot, Rene Perrot | 1981-11-03 |