Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694421 | Method of preheating a set of shell molds for lost-wax casting | Bernard Louis Lallement, Serge Tenne, Yvan Rappart | 2017-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694421 | Method of preheating a set of shell molds for lost-wax casting | Bernard Louis Lallement, Serge Tenne, Yvan Rappart | 2017-07-04 |