Frederic Terreur

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B 4620 Fleron, BE

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Patents Grantslast 30 patents

Information Patent Grant
Device for modulating a laser beam
- Patent number 4,885,751
- Issue date Dec 5, 1989
- Centre de Recherches Metallurgiques-Centrum voor Research in de Metallurgie
- Frederic Terreur
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for marking the surface of a rolling mill
- Patent number 4,806,731
- Issue date Feb 21, 1989
- Adolphe Bragard
- B44 - DECORATIVE ARTS