HP

Helmut Plum

Hoechst Gmbh: 1 patents #122 of 471Top 30%
📍 Übach-Palenberg, DE: #1 of 2 inventorsTop 50%
Overall (1989): #106,338 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4806677 Hardening component for synthetic resins which contain groups which are capable of forming amides or esters with carboxylic acids Gerd Walz 1989-02-21