AE

Aloys Engel

D& Dy Star Textilfarben Gmbh &: 1 patents #1 of 3Top 35%
📍 Leverkusen, DE: #56 of 145 inventorsTop 40%
Overall (2002): #258,616 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6365721 Water-soluble monoazo dyes, their preparation and use — 2002-04-02