SH

Siegfried Hoffmann

BM Barmag Barmer Maschinenfabrik: 1 patents #33 of 68Top 50%
📍 Leichlingen, DE: #163 of 270 inventorsTop 65%
Overall (All Time): #4,077,564 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4355655 Hydraulic control apparatus for load independent flow regulation Siegfried Hertell, Claus Kirchherr, Horst Kahl 1982-10-26