WT

Walter Trakowski

SA Sms Siemag Ag: 1 patents #25 of 97Top 30%
📍 Duisburg, DE: #15 of 47 inventorsTop 35%
Overall (2011): #133,765 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7984749 Magnetic device for continuous casting mold Hans Streubel, Karls Rittner 2011-07-26