WELTER René Roger
( - )
Schouweiler
René Roger WELTER resided in Schouweiler in 1959 when he obtained a Luxembourg patent. He assigned his patent rights in France and Germany to the company FUTS METALLIQUES GALLAY S.A., 166, rue du Faubourg Saint-Honoré – PARIS (8ème) – Seine – France.
| Title | Uploaded | Information |
|---|---|---|
| Biography | 03/08/2026 | |
| Patents Listing | 03/08/2026 | LU37282 |
| Patents Details | 03/08/2026 |
Last modified on August 3, 2026