Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5467365 | Process for the recovery of lead arising especially from the active material of spent batteries, and electric furnace intended especially for the use of the process | Pierre Chabry, Jacques Lecadet, Patrice Pasquier | 1995-11-14 |