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Societe Europeene de Systemes Optiques
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Aix-en-Provence, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of making beam focusing surfaces, in particular at grazing i...
Patent number
6,715,892
Issue date
Apr 6, 2004
Societe Europeene de Systemes Optiques
Jean-François Carré
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of polishing at least one surface of a silicon-based part
Patent number
6,428,395
Issue date
Aug 6, 2002
Societe Europeene de Systemes Optiques
Jean-Jacques Ferme
B08 - CLEANING