AH

Anette Heymann

UB Unichema Chemie B.V.: 1 patents #2 of 17Top 15%
📍 Zuidhorn, NL: #1 of 1 inventorsTop 100%
Overall (1997): #176,553 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5691290 Cleaning composition Pieter Willem Vonk 1997-11-25