David Cheung

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Montpellier, FR

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Patents Grantslast 30 patents

Information Patent Grant
Decontaminating organic gel and use thereof for decontaminating sur...
- Patent number 6,689,226
- Issue date Feb 10, 2004
- S.T.M.I. Société des Techniques en Milieu Ionisant
- David Cheung
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...