JD

Jean-Louis Druex

RF Roquette Freres: 1 patents #166 of 369Top 45%
Overall (All Time): #3,794,415 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5300150 Process for the ionic exchange of ionized starches and the ionized starches thus obtained Patrick Fuertes 1994-04-05