DZ

Dieter Zerpner

HA Huls Aktiengesellschaft: 1 patents #10 of 38Top 30%
📍 Johannesweg, DE: #1 of 1 inventorsTop 100%
Overall (1994): #141,894 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5342900 Process for the preparation of diene rubber vulcanizates Jurgen Wolpers, Karl-Heinz Nordsiek 1994-08-30