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Silvan De Spirt

Overall (All Time): #3,649,785 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5905115 Sugar amines and sugar amides and use as glues Hendrikus Luitjes, Augustinus Emmanuel Frissen, Jacobus van Haveren, Robert Willem Frederik Kammelar 1999-05-18