EF

Ernst Fritz

KG Klockner Cra Technologie Gmbh: 1 patents #1 of 2Top 50%
📍 Sulzbach-Rosenberg, DE: #2 of 4 inventorsTop 50%
Overall (1989): #116,665 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4827486 Process for increasing the energy input in electric arc furnaces Karl Brotzmann 1989-05-02