Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821545 | Installation for the detensioning of expanded tubes, particularly in a heat exchanger | Philippe Druelle, Pierre Vidal, Jean-Louis Tocci | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821545 | Installation for the detensioning of expanded tubes, particularly in a heat exchanger | Philippe Druelle, Pierre Vidal, Jean-Louis Tocci | 1989-04-18 |