BT

Bernd Tieka

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
📍 Marly, CH: #50 of 75 inventorsTop 70%
Overall (All Time): #3,890,651 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5068318 Diamenodinitroazo dyes Gero Decher 1991-11-26