WB

Wolfgang Brehme

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
Overall (All Time): #3,840,683 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5273551 Process for fixing reactive dyes on cellulosic textile material: enclosing moistened dyed textile in water-proof material and heating Rolf Hopf 1993-12-28