Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825943 | Device for fixing loops in a component of a heat exchanger constituted by tubes in which a fluid flows | Paul Meynard | 1989-05-02 |
| 4809645 | Device for shielding boiler baffles, in particular for refuse incinerator furnaces, and a method for the constructon of said device | Adrian Casariego | 1989-03-07 |