DU

Dieter M/a/ usezahl

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
📍 Biel-Benken, CH: #20 of 30 inventorsTop 70%
Overall (All Time): #4,045,643 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4487610 Cold water soluble anthraquinone dyestuff composition — 1984-12-11