AS

Andre Louis Sailer

PK P C U K Produits Chimiques Ugine Kuhlmann: 1 patents #19 of 65Top 30%
📍 Vienne, FR: #109 of 207 inventorsTop 55%
Overall (All Time): #4,073,673 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342684 Hydrosoluble pyrazolone trisazo dyestuffs derived from 4,4'-diamino-benzenesulfanilide Pierre Frank 1982-08-03