DL

Dirk Letzel

SS Sms Schloemann-Siemag: 1 patents #1 of 17Top 6%
📍 Ratingen, DE: #12 of 34 inventorsTop 40%
Overall (2004): #233,566 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6712123 Method and device for change of section of a billet of a continuous casting plant during continuous casting Axel Weyer, Reiner Külchen, Adolf Zajber 2004-03-30