RP

Rox Phaff

CI Ciba-Geigy: 1 patents #150 of 464Top 35%
📍 Rheinfelden, CH: #4 of 7 inventorsTop 60%
Overall (1989): #61,668 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4876357 Chromogenic phthalides and azaphthalides Davor Bedekovic 1989-10-24