Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827594 | Process for lining a peripheral tube of a steam generator | Bruno Fraissenet | 1989-05-09 |
| 4819315 | Process for attachment of a hollow cylindrical component within a tube and cylindrical component for carrying out this process | Bruno Fraissenet | 1989-04-11 |